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TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy Space Center in Florida take time to learn about the work the agency is pursuing and plans for future exploration. Visitors to the NASA booth found out about the Ground Systems Development and Operations Program, the Launch Services Program and the Commercial Crew Program, all based at Kennedy. They could also see models of spacecraft and rockets including the Space Launch System, or SLS. Photo credit: NASA/Dimitri Gerondidokis KSC-2013-1914

TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy S...

TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy Space Center in Florida take time to learn about the work the agency is pursuing and plans for future exploration. Visitors to the NASA booth... More

TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy Space Center in Florida take time to learn about the work the agency is pursuing and plans for future exploration. Visitors to the NASA booth found out about the Ground Systems Development and Operations Program, the Launch Services Program and the Commercial Crew Program, all based at Kennedy. They could also see models of spacecraft and rockets including the Space Launch System, or SLS. Photo credit: NASA/Dimitri Gerondidokis KSC-2013-1915

TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy S...

TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy Space Center in Florida take time to learn about the work the agency is pursuing and plans for future exploration. Visitors to the NASA booth... More

TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy Space Center in Florida take time to learn about the work the agency is pursuing and plans for future exploration. Visitors to the NASA booth found out about the Ground Systems Development and Operations Program, the Launch Services Program and the Commercial Crew Program, all based at Kennedy. They could also see models of spacecraft and rockets including the Space Launch System, or SLS. Photo credit: NASA/Dimitri Gerondidokis KSC-2013-1916

TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy S...

TITUSVILLE, Fla. – Visitors to the Tico Air Show near NASA's Kennedy Space Center in Florida take time to learn about the work the agency is pursuing and plans for future exploration. Visitors to the NASA booth... More

KENNEDY SPACE CENTER, FLA. -- From the KSC television studio, KSC management and other employees applaud President George W. Bush, who addressed the public and an assembly of government officials at NASA Headquarters as he outlined a new focus and vision for the space agency. Shown from left are Mike Leinbach, Shuttle launch director; David Culp, with NASA; Steve Francois, director, Launch Services Program; Richard Cota, deputy chief financial officer, KSC; Bill Pickavance vice president and associate program manager of Florida Operations, United Space Alliance (USA) ; Howard DeCastro, vice president and Space Shuttle program manager, USA; Shannon Roberts, with External Affairs; Woodrow Whitlow, KSC deputy director; Bruce Buckingham, assistant to Dr. Whitlow; Lisa Malone, director of External Affairs; Ken Aguilar, chief, Equal Opportunity office; and Cheryl Cox, External Affairs. The President stated his goals for NASA’s new mission: Completing the International Space Station, retiring the Space Shuttle orbiters, developing a new crew exploration vehicle, and returning to the moon and beyond within the next two decades. Pres. Bush was welcomed by NASA Administrator Sean O’Keefe and Expedition 8 Commander Michael Foale, who greeted him from the International Space Station. Members of the Washington, D.C., audience included astronauts Eileen Collins, Ed Lu and Michael Lopez-Alegria, and former astronaut Gene Cernan

KENNEDY SPACE CENTER, FLA. -- From the KSC television studio, KSC mana...

KENNEDY SPACE CENTER, FLA. -- From the KSC television studio, KSC management and other employees applaud President George W. Bush, who addressed the public and an assembly of government officials at NASA Headqu... More

KENNEDY SPACE CENTER, FLA. - In the communications room above the Atlas V Spaceflight Operations Center on Cape Canaveral Air Force Station, NASA Public Information Officer George Diller rehearses his role for the upcoming launch of the New Horizons spacecraft. Behind him are Tiffany Nail, with the Launch Services Program at Kennedy Space Center, and Bob Summerville, a Lockheed Martin console system software engineer. Members of the New Horizons team are taking part in a dress rehearsal for the launch scheduled in mid-January. New Horizons carries seven scientific instruments that will characterize the global geology and geomorphology of Pluto and its moon Charon, map their surface compositions and temperatures, and examine Pluto's complex atmosphere. After that, flybys of Kuiper Belt objects from even farther in the solar system may be undertaken in an extended mission. New Horizons is the first mission in NASA's New Frontiers program of medium-class planetary missions. The spacecraft, designed for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., will launch aboard a Lockheed Martin Atlas V rocket and fly by Pluto and Charon as early as summer 2015. KSC-05pd2616

KENNEDY SPACE CENTER, FLA. - In the communications room above the Atla...

KENNEDY SPACE CENTER, FLA. - In the communications room above the Atlas V Spaceflight Operations Center on Cape Canaveral Air Force Station, NASA Public Information Officer George Diller rehearses his role for ... More

KENNEDY SPACE CENTER, FLA. -- During an all-hands meeting led by Center Director Bill Parsons (center left at the table), an employee asks for more information. Topics discussed included the year ahead at KSC. At the table on stage (from left) are Steve Francois, manager of Launch Services Program; Pepper Phillips, deputy director of the Constellation Program office; Parsons; Russ Romanella, director of the ISS & Spacecraft Processing Directorate; Jeff Angermeier, chief of the Project Control office in the Launch Vehicle Processing Directorate; and Shannon Bartell, director of NASA Safety and Mission Assurance. Photo credit: NASA/Kim Shiflett KSC-07pd0273

KENNEDY SPACE CENTER, FLA. -- During an all-hands meeting led by Cent...

KENNEDY SPACE CENTER, FLA. -- During an all-hands meeting led by Center Director Bill Parsons (center left at the table), an employee asks for more information. Topics discussed included the year ahead at KSC... More

KENNEDY SPACE CENTER, FLA. -- Participants in the all-hands meeting respond to questions from the audience. Topics discussed included the year ahead at KSC. Seated at the table (from left) are Steve Francois, manager of Launch Services Program; Pepper Phillips, deputy director of the Constellation Program office; Parsons; Russ Romanella, director of the ISS & Spacecraft Processing Directorate; Jeff Angermeier, chief of the Project Control office in the Launch Vehicle Processing Directorate; and Shannon Bartell, director of NASA Safety and Mission Assurance. Photo credit: NASA/Kim Shiflett KSC-07pd0274

KENNEDY SPACE CENTER, FLA. -- Participants in the all-hands meeting r...

KENNEDY SPACE CENTER, FLA. -- Participants in the all-hands meeting respond to questions from the audience. Topics discussed included the year ahead at KSC. Seated at the table (from left) are Steve Francois... More

CAPE CANAVERAL, Fla. -- Portrait of Omar Baez Jr., NASA launch director for the Launch Services Program (LSP) at NASA's John F. Kennedy Space Center. Photo credit: NASA/Kim Shiflett KSC-08pd1008

CAPE CANAVERAL, Fla. -- Portrait of Omar Baez Jr., NASA launch direct...

CAPE CANAVERAL, Fla. -- Portrait of Omar Baez Jr., NASA launch director for the Launch Services Program (LSP) at NASA's John F. Kennedy Space Center. Photo credit: NASA/Kim Shiflett

ORLANDO, Fla. – NASA Kennedy Space Center Director Bob Cabana checks out the robot designed by the Bionic Tigers team at the regional FIRST robotics competition at the University of Central Florida in Orlando. The team is made up of students from Cocoa High School and Holy Trinity Episcopal Academy along the Space Coast in Florida. NASA's Launch Services Program based at Kennedy is a sponsor of the team. The Bionic Tigers finished seventh in the competition called "For Inspiration and Recognition of Science and Technology," or FIRST, among about 60 high school teams hoping to advance to the national robotics championship. FIRST, founded in 1989, is a non-profit organization that designs accessible, innovative programs to build self-confidence, knowledge and life skills while motivating young people to pursue academic opportunities. The robotics competition challenges teams of high school students and their mentors to solve a common problem in a six-week timeframe using a standard kit of parts and a common set of rules. Photo credit: NASA/Glenn Benson KSC-2011-2263

ORLANDO, Fla. – NASA Kennedy Space Center Director Bob Cabana checks o...

ORLANDO, Fla. – NASA Kennedy Space Center Director Bob Cabana checks out the robot designed by the Bionic Tigers team at the regional FIRST robotics competition at the University of Central Florida in Orlando. ... More

ORLANDO, Fla. –The Bionic Tigers robot participates in the regional FIRST robotics competition at the University of Central Florida in Orlando. The team is made up of students from Cocoa High School and Holy Trinity Episcopal Academy along the Space Coast in Florida. NASA's Launch Services Program based at Kennedy is a sponsor of the team. The Bionic Tigers finished seventh in the competition called "For Inspiration and Recognition of Science and Technology," or FIRST, among about 60 high school teams hoping to advance to the national robotics championship. FIRST, founded in 1989, is a non-profit organization that designs accessible, innovative programs to build self-confidence, knowledge and life skills while motivating young people to pursue academic opportunities. The robotics competition challenges teams of high school students and their mentors to solve a common problem in a six-week timeframe using a standard kit of parts and a common set of rules. Photo credit: NASA/Glenn Benson KSC-2011-2271

ORLANDO, Fla. –The Bionic Tigers robot participates in the regional FI...

ORLANDO, Fla. –The Bionic Tigers robot participates in the regional FIRST robotics competition at the University of Central Florida in Orlando. The team is made up of students from Cocoa High School and Holy Tr... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is newly arrived at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6203

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is newly arrived at Space Launch Complex 41 on Cape Canaveral Air Force ... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle makes a slow, steady approach to Space Launch Complex 41 on its move from the Vertical Integration Facility. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6187

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle makes a slow, steady approach to Space Launch Complex 41 on its move f... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, stands on its seaside launch pad at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. The water of the Atlantic Ocean swirls in the distance. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6212

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, stands on its seaside launch pad at Space Launch Complex 41 on Cape Cana... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle is reflected in the water near the Vertical Integration Facility as it rolls to Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6183

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle is reflected in the water near the Vertical Integration Facility as it... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle moves at a slow, steady pace from the Vertical Integration Facility to the launch pad at Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Ken Thornsley KSC-2011-6231

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle moves at a slow, steady pace from the Vertical Integration Facility to... More

CAPE CANAVERAL, Fla. -- At Cape Canaveral Air Force Station in Florida, preparations to launch the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecraft from Space Launch Complex 41 are proceeding on schedule. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6239

CAPE CANAVERAL, Fla. -- At Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- At Cape Canaveral Air Force Station in Florida, preparations to launch the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecraft from Space Launch Complex 41 ... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is nestled between the towers of the lightning protection system at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6207

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is nestled between the towers of the lightning protection system at Spac... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is nestled between the towers of the lightning protection system beside the exhaust duct on the launch pad at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6196

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is nestled between the towers of the lightning protection system beside ... More

CAPE CANAVERAL, Fla. -- As night descends on Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, the United Launch Alliance Atlas V-551 launch vehicle is being readied for launch. Atop the rocket is NASA's Juno planetary probe, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6243

CAPE CANAVERAL, Fla. -- As night descends on Space Launch Complex 41 a...

CAPE CANAVERAL, Fla. -- As night descends on Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, the United Launch Alliance Atlas V-551 launch vehicle is being readied for launch. Atop the ... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle is in position beside the exhaust duct on the launch pad at Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6197

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle is in position beside the exhaust duct on the launch pad at Space Laun... More

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility on Cape Canaveral Air Force Station in Florida, NASA's Juno spacecraft, enclosed in its payload fairing, sits atop the United Launch Alliance Atlas V-551 launch vehicle, awaiting its move to Space Launch Complex 41. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6175

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility on Cape C...

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility on Cape Canaveral Air Force Station in Florida, NASA's Juno spacecraft, enclosed in its payload fairing, sits atop the United Launch Alliance Atlas V... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing, is poised for launch above the United Launch Alliance Atlas V-551 launch vehicle at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6201

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing, is poised for launch above the United Launch Alliance Atlas V-551 launch vehicle at Space Launch Complex 41 on Cape Canaveral Air... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is protected from potential stormy weather by the wire catenary system traversing the towers of the lightning protection system at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. The Atlantic Ocean behind the pad extends into the distance. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6211

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is protected from potential stormy weather by the wire catenary system t... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is protected from potential stormy weather by the wire catenary system traversing the towers of the lightning protection system at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6209

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is protected from potential stormy weather by the wire catenary system t... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, stands on the launch pad at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida ready for launch. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Ken Thornsley KSC-2011-6237

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, stands on the launch pad at Space Launch Complex 41 on Cape Canaveral Ai... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle dominates the landscape as it moves from the Vertical Integration Facility to the launch pad at Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Ken Thornsley KSC-2011-6232

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle dominates the landscape as it moves from the Vertical Integration Faci... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle stands outside the Vertical Integration Facility as it rolls to Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6185

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle stands outside the Vertical Integration Facility as it rolls to Space ... More

CAPE CANAVERAL, Fla. -- A United Launch Alliance worker does his part to prepare the newly arrived 197-foot-tall Atlas V-551 launch vehicle for liftoff from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6202

CAPE CANAVERAL, Fla. -- A United Launch Alliance worker does his part ...

CAPE CANAVERAL, Fla. -- A United Launch Alliance worker does his part to prepare the newly arrived 197-foot-tall Atlas V-551 launch vehicle for liftoff from Space Launch Complex 41 on Cape Canaveral Air Force S... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, towers over Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6206

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, towers over Space Launch Complex 41 on Cape Canaveral Air Force Station ... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle rolls out of the Vertical Integration Facility for its move to Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6181

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle rolls out of the Vertical Integration Facility for its move to Space L... More

CAPE CANAVERAL, Fla. -- As the sun sets over Cape Canaveral Air Force Station in Florida, preparations are under way to launch the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecraft from Space Launch Complex 41. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6238

CAPE CANAVERAL, Fla. -- As the sun sets over Cape Canaveral Air Force ...

CAPE CANAVERAL, Fla. -- As the sun sets over Cape Canaveral Air Force Station in Florida, preparations are under way to launch the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecra... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle is in position on the launch pad at Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6195

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle is in position on the launch pad at Space Launch Complex 41. Atop the... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, rolls between the towers of the lightning protection system toward the launch pad at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6192

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, rolls between the towers of the lightning protection system toward the l... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, representatives of media outlets worldwide photograph the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecraft upon its arrival on the launch pad at Space Launch Complex 41. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Ken Thornsley KSC-2011-6236

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, representatives of media outlets worldwide photograph the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle carrying NASA's ... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is perched on its launch pad at Space Launch Complex 41 beside the Atlantic coastline on Cape Canaveral Air Force Station in Florida. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6213

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is perched on its launch pad at Space Launch Complex 41 beside the Atlan... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is nestled between the towers of the lightning protection system at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. The water of the Atlantic Ocean rolls in the distance as far as the eye can see. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6210

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is nestled between the towers of the lightning protection system at Spac... More

CAPE CANAVERAL, Fla. -- The moon comes into view over Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida as final preparations to launch the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecraft are completed on schedule. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6241

CAPE CANAVERAL, Fla. -- The moon comes into view over Space Launch Com...

CAPE CANAVERAL, Fla. -- The moon comes into view over Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida as final preparations to launch the United Launch Alliance Atlas V-551 launch vehicle... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle begins to roll out of the Vertical Integration Facility for its move to Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6180

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle begins to roll out of the Vertical Integration Facility for its move t... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle towers over its launch platform at Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6199

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle towers over its launch platform at Space Launch Complex 41. Atop the ... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the Vertical Integration Facility offers a unique vantage point to view the United Launch Alliance Atlas V-551 launch vehicle as it nears the launch stand on Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6191

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the Vertical Integration Facility offers a unique vantage point to view the United Launch Alliance Atlas V-551 launch vehicle as it nears ... More

CAPE CANAVERAL, Fla. -- At the Vertical Integration Facility on Cape Canaveral Air Force Station in Florida, United Launch Alliance (ULA) and Air Force workers await the move of the ULA Atlas V-551 launch vehicle to Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6174

CAPE CANAVERAL, Fla. -- At the Vertical Integration Facility on Cape C...

CAPE CANAVERAL, Fla. -- At the Vertical Integration Facility on Cape Canaveral Air Force Station in Florida, United Launch Alliance (ULA) and Air Force workers await the move of the ULA Atlas V-551 launch vehic... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle rolls out of the Vertical Integration Facility for its move to Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6182

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle rolls out of the Vertical Integration Facility for its move to Space L... More

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility on Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle, awaits its move to Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6176

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility on Cape C...

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility on Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle, awaits its move to Space Launch ... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in the payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, arrives at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6214

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in the payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in the payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, arrives at Space Launch Complex 41 on Cape Canaveral Air Force Station i... More

CAPE CANAVERAL, Fla. -- As night falls at Cape Canaveral Air Force Station in Florida, the lights on Space Launch Complex 41 reveal preparations to launch the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecraft are proceeding on schedule. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6240

CAPE CANAVERAL, Fla. -- As night falls at Cape Canaveral Air Force Sta...

CAPE CANAVERAL, Fla. -- As night falls at Cape Canaveral Air Force Station in Florida, the lights on Space Launch Complex 41 reveal preparations to launch the United Launch Alliance Atlas V-551 launch vehicle c... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle is in position beside the exhaust duct on the launch pad at Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6198

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle is in position beside the exhaust duct on the launch pad at Space Laun... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle rolls out of the Vertical Integration Facility on its way to the launch pad at Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Ken Thornsley KSC-2011-6230

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle rolls out of the Vertical Integration Facility on its way to the launc... More

CAPE CANAVERAL, Fla. -- Nightfall on Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida finds NASA's Juno planetary probe, enclosed in its payload fairing atop the United Launch Alliance Atlas V-551 launch vehicle, ready to begin its five-year journey to Jupiter. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6246

CAPE CANAVERAL, Fla. -- Nightfall on Space Launch Complex 41 at Cape C...

CAPE CANAVERAL, Fla. -- Nightfall on Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida finds NASA's Juno planetary probe, enclosed in its payload fairing atop the United Launch Alliance Atl... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle towers over its launch platform at Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6200

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle towers over its launch platform at Space Launch Complex 41. Atop the ... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the United Launch Alliance Atlas V-551 launch vehicle slowly approaches the launch stand on Space Launch Complex 41. Atop the rocket is NASA's Juno spacecraft, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6190

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, the United Launch Alliance Atlas V-551 launch vehicle slowly approaches the launch stand on Space Launch Complex 41. Atop the rocket is N... More

CAPE CANAVERAL, Fla. -- As night falls on Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, the lights are turned on to reveal the United Launch Alliance Atlas V-551 launch vehicle being readied for launch. Atop the rocket is NASA's Juno planetary probe, enclosed in its payload fairing. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6242

CAPE CANAVERAL, Fla. -- As night falls on Space Launch Complex 41 at C...

CAPE CANAVERAL, Fla. -- As night falls on Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, the lights are turned on to reveal the United Launch Alliance Atlas V-551 launch vehicle being r... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is nestled between the towers of the lightning protection system at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. In the background is the Vertical Integration Facility where the rocket was stacked. Launch is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6208

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is nestled between the towers of the lightning protection system at Spac... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, representatives of media outlets worldwide witness the arrival of the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle, carrying NASA's Juno spacecraft, on the launch pad at Space Launch Complex 41. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Ken Thornsley KSC-2011-6235

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, representatives of media outlets worldwide witness the arrival of the 197-foot-tall United Launch Alliance Atlas V-551 launch vehicle, car... More

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is in position on the launch pad at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kim Shiflett KSC-2011-6194

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payloa...

CAPE CANAVERAL, Fla. -- NASA's Juno spacecraft, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, is in position on the launch pad at Space Launch Complex 41 on Cape Cana... More

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, bounds from Space Launch Complex 41 into the clouds over Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Jim Grossmann KSC-2011-6265

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its p...

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, bounds from Space Launch Complex 41 into the clouds over Cape Canav... More

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing, begins its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kenny Allen KSC-2011-6269

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its p...

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing, begins its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle from Space Launch Complex 4... More

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe is off to a roaring start on its five-year journey to Jupiter from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. At right is the Vertical Integration Facility where the vehicle was stacked. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Alan Ault KSC-2011-6274

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch ...

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe is off to a roaring start on its five-year journey to Jupiter from Space Launch Complex 41 on C... More

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe is moments away from beginning its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/George Roberts and Rusty Backer KSC-2011-6280

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe is moments away fr...

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe is moments away from beginning its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle from Space Launch Complex 41 on Cape ... More

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe is off to a roaring start on its five-year journey from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/George Roberts and Rusty Backer KSC-2011-6285

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch ...

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe is off to a roaring start on its five-year journey from Space Launch Complex 41 on Cape Canaver... More

CAPE CANAVERAL, Fla. -- Frost breaks away from the first stage of the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe as it begins to vibrate on the pad before launch at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. The frost forms when the stage is filled with its supercold liquid oxygen fuel. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/George Roberts and Rusty Backer KSC-2011-6281

CAPE CANAVERAL, Fla. -- Frost breaks away from the first stage of the ...

CAPE CANAVERAL, Fla. -- Frost breaks away from the first stage of the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe as it begins to vibrate on the pad before launch at S... More

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe is off to a roaring start on its five-year journey from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Jim Grossmann KSC-2011-6264

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch ...

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe is off to a roaring start on its five-year journey from Space Launch Complex 41 on Cape Canaver... More

CAPE CANAVERAL, Fla. -- Frost breaks away from the first stage of the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe as it begins its five-year journey to Jupiter from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. The frost forms when the stage is filled with its supercold liquid oxygen fuel. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/George Roberts and Rusty Backer KSC-2011-6287

CAPE CANAVERAL, Fla. -- Frost breaks away from the first stage of the ...

CAPE CANAVERAL, Fla. -- Frost breaks away from the first stage of the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe as it begins its five-year journey to Jupiter from Sp... More

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, atop a United Launch Alliance Atlas V-551 launch vehicle, races past the clouds over Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Ken Thornsley KSC-2011-6275

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, atop a United Lau...

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, atop a United Launch Alliance Atlas V-551 launch vehicle, races past the clouds over Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. ... More

CAPE CANAVERAL, Fla. -- As the sun comes up over Cape Canaveral Air Force Station in Florida, preparations are under way at Space Launch Complex 41 to launch the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecraft. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kenny Allen KSC-2011-6267

CAPE CANAVERAL, Fla. -- As the sun comes up over Cape Canaveral Air Fo...

CAPE CANAVERAL, Fla. -- As the sun comes up over Cape Canaveral Air Force Station in Florida, preparations are under way at Space Launch Complex 41 to launch the United Launch Alliance Atlas V-551 launch vehicl... More

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe, its motors blazing, is off to a roaring start on its five-year journey to Jupiter from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6276

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch ...

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe, its motors blazing, is off to a roaring start on its five-year journey to Jupiter from Space L... More

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe is poised for its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle on Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/George Roberts and Rusty Backer KSC-2011-6279

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe is poised for its ...

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe is poised for its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle on Space Launch Complex 41 on Cape Canaveral Air Force... More

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing, begins its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Jim Grossmann KSC-2011-6262

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its p...

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing, begins its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle from Space Launch Complex 4... More

CAPE CANAVERAL, Fla. -- As the sun comes up over Cape Canaveral Air Force Station in Florida, preparations are under way at Space Launch Complex 41 to launch the United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno spacecraft. Liftoff is planned during a launch window which extends from 11:34 a.m. to 12:43 p.m. EDT on Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kenny Allen KSC-2011-6266

CAPE CANAVERAL, Fla. -- As the sun comes up over Cape Canaveral Air Fo...

CAPE CANAVERAL, Fla. -- As the sun comes up over Cape Canaveral Air Force Station in Florida, preparations are under way at Space Launch Complex 41 to launch the United Launch Alliance Atlas V-551 launch vehicl... More

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, rushes above the towers of the lightning protection system at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: Courtesy of Scott Andrews KSC-2011-6277

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its p...

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing atop a United Launch Alliance Atlas V-551 launch vehicle, rushes above the towers of the lightning protection system at Space... More

CAPE CANAVERAL, Fla. -- At the Press Site at NASA’s Kennedy Space Center in Florida, about 150 followers of the agency’s Twitter account view the launch of NASA's Juno planetary probe atop a United Launch Alliance Atlas V-551 rocket. The tweeters, in turn, will share their experiences with followers through the social networking site Twitter. Liftoff was at 12:25 p.m. EDT Aug. 5 from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Fletcher Hildreth KSC-2011-6259

CAPE CANAVERAL, Fla. -- At the Press Site at NASA’s Kennedy Space Cent...

CAPE CANAVERAL, Fla. -- At the Press Site at NASA’s Kennedy Space Center in Florida, about 150 followers of the agency’s Twitter account view the launch of NASA's Juno planetary probe atop a United Launch Allia... More

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle sending NASA's Juno planetary probe on its five-year journey to Jupiter is off to a roaring start from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/George Roberts and Rusty Backer KSC-2011-6288

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch ...

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle sending NASA's Juno planetary probe on its five-year journey to Jupiter is off to a roaring start from Space Launch Complex 41 on Ca... More

CAPE CANAVERAL, Fla. -- At the Press Site at NASA’s Kennedy Space Center in Florida, about 150 followers of the agency’s Twitter account view the launch of NASA's Juno planetary probe atop a United Launch Alliance Atlas V-551 rocket. The tweeters, in turn, will share their experiences with followers through the social networking site Twitter. Liftoff was at 12:25 p.m. EDT Aug. 5 from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Fletcher Hildreth KSC-2011-6257

CAPE CANAVERAL, Fla. -- At the Press Site at NASA’s Kennedy Space Cent...

CAPE CANAVERAL, Fla. -- At the Press Site at NASA’s Kennedy Space Center in Florida, about 150 followers of the agency’s Twitter account view the launch of NASA's Juno planetary probe atop a United Launch Allia... More

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe is off to a roaring start on its five-year journey to Jupiter from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Kenny Allen KSC-2011-6270

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch ...

CAPE CANAVERAL, Fla. -- The United Launch Alliance Atlas V-551 launch vehicle carrying NASA's Juno planetary probe is off to a roaring start on its five-year journey to Jupiter from Space Launch Complex 41 on C... More

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing, begins its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Liftoff was at 12:25 p.m. EDT Aug. 5. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems, Denver, built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the Kennedy Space Center in Florida. For more information, visit www.nasa.gov/juno. Photo credit: NASA/Jim Grossmann KSC-2011-6261

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its p...

CAPE CANAVERAL, Fla. -- NASA's Juno planetary probe, enclosed in its payload fairing, begins its five-year journey to Jupiter atop a United Launch Alliance Atlas V-551 launch vehicle from Space Launch Complex 4... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, members of NASA's Gravity Recovery and Interior Laboratory (GRAIL) launch team monitor GRAIL's launch countdown from the Mission Directors Center in Hangar AE. From left are Dana Grieco, launch operations manager, Analex, NASA's Launch Services Program (LSP); Bruce Reid, GRAIL mission manager, LSP; Al Sierra, manager of the Flight Project Office, LSP; Omar Baez, GRAIL assistant launch director, LSP; and Tim Dunn, GRAIL launch director, LSP. Launch is scheduled for 8:37:06 a.m. EDT Sept. 8 from Space Launch Complex 17B on Cape Canaveral Air Force Station. GRAIL will fly twin spacecraft in tandem around the moon to precisely measure and map variations in the moon's gravitational field. The mission will provide the most accurate global gravity field to date for any planet, including Earth. For more information, visit http://www.nasa.gov/grail. Photo credit: NASA/Kim Shiflett KSC-2011-6819

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, members of NASA's Gravity Recovery and Interior Laboratory (GRAIL) launch team monitor GRAIL's launch countdown from the Mission Directors... More

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, members of NASA's Gravity Recovery and Interior Laboratory (GRAIL) launch team monitor GRAIL's launch countdown from the Mission Directors Center in Hangar AE. From left are Dana Grieco, launch operations manager, Analex, NASA's Launch Services Program (LSP); Bruce Reid, GRAIL mission manager, LSP; Al Sierra, manager of the Flight Project Office, LSP; Omar Baez, GRAIL assistant launch director, LSP; and Tim Dunn, GRAIL launch director, LSP; David Lehman, spacecraft mission director and GRAIL project manager, NASA's Jet Propulsion Laboratory (JPL); and John Henk, GRAIL program manager, Lockheed Martin Space Systems. Launch is scheduled for 8:37:06 a.m. EDT Sept. 8 from Space Launch Complex 17B on Cape Canaveral Air Force Station. GRAIL will fly twin spacecraft in tandem around the moon to precisely measure and map variations in the moon's gravitational field. The mission will provide the most accurate global gravity field to date for any planet, including Earth. For more information, visit http://www.nasa.gov/grail. Photo credit: NASA/Kim Shiflett KSC-2011-6822

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida...

CAPE CANAVERAL, Fla. -- On Cape Canaveral Air Force Station in Florida, members of NASA's Gravity Recovery and Interior Laboratory (GRAIL) launch team monitor GRAIL's launch countdown from the Mission Directors... More

CAPE CANAVERAL, Fla. – Rex Engelhardt, mission manager in NASA's Launch Services Program at the NASA Kennedy Space Center, speaks to a group of Tweetup participants at Kennedy's Press Site in Florida during prelaunch activities for the agency’s Mars Science Laboratory (MSL) launch. Following a series of briefings, participants will tour the center and get a close-up view of Space Launch Complex-41 on Cape Canaveral Air Force Station. The tweeters will share their experiences with followers through the social networking site Twitter. MSL's components include a car-sized rover, Curiosity, which has 10 science instruments designed to search for signs of life, including methane, and help determine if the gas is from a biological or geological source. Liftoff of MSL aboard a United Launch Alliance Atlas V rocket from pad 41 is planned during a launch window which extends from 10:02 a.m. to 11:45 a.m. EST on Nov. 26. For more information, visit http://www.nasa.gov/msl. Photo credit: NASA/Jim Grossmann KSC-2011-7937

CAPE CANAVERAL, Fla. – Rex Engelhardt, mission manager in NASA's Launc...

CAPE CANAVERAL, Fla. – Rex Engelhardt, mission manager in NASA's Launch Services Program at the NASA Kennedy Space Center, speaks to a group of Tweetup participants at Kennedy's Press Site in Florida during pre... More

CAPE CANAVERAL – Chuck Duvale, deputy director of the Launch Services Program, left, and Bob Cabana, Kennedy Space Center director, oversee the countdown in the Atlas V Spaceflight Operations Center (ASOC) before the launch of the Mars Science Laboratory on an Atlas V rocket. MSL lifted off at 10:02 a.m. EST Nov. 26, beginning a 9-month interplanetary cruise to Mars. MSL's components include a car-sized rover, Curiosity, which has 10 science instruments designed to search for signs of life, including methane, and help determine if the gas is from a biological or geological source. For more information, visit http://www.nasa.gov/msl. Photo credit: NASA/Kim Shiflett KSC-2011-7962

CAPE CANAVERAL – Chuck Duvale, deputy director of the Launch Services ...

CAPE CANAVERAL – Chuck Duvale, deputy director of the Launch Services Program, left, and Bob Cabana, Kennedy Space Center director, oversee the countdown in the Atlas V Spaceflight Operations Center (ASOC) befo... More

CAPE CANAVERAL – Chuck Duvale, deputy director of the Launch Services Program, second from left, and Bob Cabana, Kennedy Space Center director, oversee the countdown in the Atlas V Spaceflight Operations Center (ASOC) before the launch of the Mars Science Laboratory on an Atlas V rocket. MSL lifted off at 10:02 a.m. EST Nov. 26, beginning a 9-month interplanetary cruise to Mars. MSL's components include a car-sized rover, Curiosity, which has 10 science instruments designed to search for signs of life, including methane, and help determine if the gas is from a biological or geological source. For more information, visit http://www.nasa.gov/msl. Photo credit: NASA/Kim Shiflett KSC-2011-7963

CAPE CANAVERAL – Chuck Duvale, deputy director of the Launch Services ...

CAPE CANAVERAL – Chuck Duvale, deputy director of the Launch Services Program, second from left, and Bob Cabana, Kennedy Space Center director, oversee the countdown in the Atlas V Spaceflight Operations Center... More

Launch Vehicles: Launch vehicles are the rocket-powered systems that provide transportation from the Earth’s surface into the environment of space. Kennedy Space Center’s heritage includes launching robotic and satellite missions into space primarily using Atlas, Delta and Titan launch vehicles. Other launch vehicles include the Pegasus and Athena. The Launch Services Program continues this mission today directing launches from the Cape Canaveral Air Force Station, Fla. Vandenberg Air Force Base, Calif. Kodiak, Alaska and Kwajalein Atoll in the Marshall Islands. Poster designed by Kennedy Space Center Graphics Department/Greg Lee. Credit: NASA KSC-2012-1856

Launch Vehicles: Launch vehicles are the rocket-powered systems that ...

Launch Vehicles: Launch vehicles are the rocket-powered systems that provide transportation from the Earth’s surface into the environment of space. Kennedy Space Center’s heritage includes launching robotic an... More

Satellites: The principal objectives of the Launch Services Program are to provide safe, reliable, cost-effective and on schedule launch services for NASA and NASA-sponsored payloads seeking launch on expendable vehicles. These payloads have a number of purposes. Scientific satellites obtain information about the space environment and transmit it to stations on Earth. Applications satellites designed to perform experiments that have everyday usefulness for people on Earth, such as weather forecasting and communications. Poster designed by Kennedy Space Center Graphics Department/Greg Lee. Credit: NASA KSC-2012-1862

Satellites: The principal objectives of the Launch Services Program a...

Satellites: The principal objectives of the Launch Services Program are to provide safe, reliable, cost-effective and on schedule launch services for NASA and NASA-sponsored payloads seeking launch on expendab... More

Spacecraft: The Kennedy Space Center has processed and launched many scientific missions to study Earth, the moon, other planets, and the space environment, which has greatly expanded our knowledge and understanding of the solar system. These automated machines have orbited and landed on Venus and Mars, explored the Sun’s environment, observed comets and asteroids, and made close-range surveys while flying past Mercury, Jupiter, Saturn, Uranus and Neptune. The Launch Services Program, established in 1998, continues this mission today. Poster designed by Kennedy Space Center Graphics Department/Greg Lee. Credit: NASA KSC-2012-1867

Spacecraft: The Kennedy Space Center has processed and launched many ...

Spacecraft: The Kennedy Space Center has processed and launched many scientific missions to study Earth, the moon, other planets, and the space environment, which has greatly expanded our knowledge and underst... More

CAPE CANAVERAL, Fla. -- Amanda Mitskevich, program manager for NASA's Launch Services Program, speaks to about 45 of NASA’s social media followers during two days of presentations on the Kennedy's past, present and future. The social media participants gathered at the Florida spaceport on Aug. 2 and 3, 2012 to hear from key former and current leaders who related stories of the space agency's efforts to explore the unknown. It was the first social media event totally run by Kennedy. Photo credit: NASA/ Gianni Woods KSC-2012-4225

CAPE CANAVERAL, Fla. -- Amanda Mitskevich, program manager for NASA's ...

CAPE CANAVERAL, Fla. -- Amanda Mitskevich, program manager for NASA's Launch Services Program, speaks to about 45 of NASA’s social media followers during two days of presentations on the Kennedy's past, present... More

CAPE CANAVERAL, Fla. -- Amanda Mitskevich, program manager for NASA's Launch Services Program, speaks to about 45 of NASA’s social media followers during two days of presentations on the Kennedy's past, present and future. The social media participants gathered at the Florida spaceport on Aug. 2 and 3, 2012 to hear from key former and current leaders who related stories of the space agency's efforts to explore the unknown. It was the first social media event totally run by Kennedy. Photo credit: NASA/ Gianni Woods KSC-2012-4224

CAPE CANAVERAL, Fla. -- Amanda Mitskevich, program manager for NASA's ...

CAPE CANAVERAL, Fla. -- Amanda Mitskevich, program manager for NASA's Launch Services Program, speaks to about 45 of NASA’s social media followers during two days of presentations on the Kennedy's past, present... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the Launch Services Program, or LSP, Program Manager Amanda Mitskevich, at far left, was presented with a framed commemorative collage of five United Launch Alliance, or ULA, mission photos in 2011 from Jim Sponnick, second from left, vice president of Mission Operations at ULA. Also at the presentation, were ULA Program Manager for NASA Missions Vern Thorp and LSP Deputy Program Manager Chuck Dovale. Photo credit: NASA/Kim Shiflett KSC-2012-4669

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the Launch Services Program, or LSP, Program Manager Amanda Mitskevich, at far left, was presented with a framed commemorative collage of five U... More

CAPE CANAVERAL, Fla. -- This is a printable version of the NASA Kennedy Space Center 2012 holiday poster. It depicts Santa Claus riding a spacecraft from NASA's Commercial Crew Program as he delivers toys all over the world for the holidays, including Astro Socks, Cosmic Soda and Magnetic boots that have been International Space Station certified. Santa also holds a model rocket for delivery and is steering his rocketship toward a stop at the space station during his deliveries. Lifting off from NASA's Kennedy Space Center in Florida, Santa is taking advantage of technologies developed at Kennedy in the Ground Systems Operations and Development Program and the Launch Services Program. The same advancements that are propelling Santa through space will be used for NASA's next generation of deep space missions: the Space Launch System rocket and Orion spacecraft. The NASA insignia appears in the upper right corner. For a black-and-white coloring sheet version, go to http://go.nasa.gov/V3KLEc. For more information, visit www.nasa.gov/kennedy.Poster designed by Kennedy Space Center Graphics Department. Credit: NASA KSC-2012-6453

CAPE CANAVERAL, Fla. -- This is a printable version of the NASA Kenned...

CAPE CANAVERAL, Fla. -- This is a printable version of the NASA Kennedy Space Center 2012 holiday poster. It depicts Santa Claus riding a spacecraft from NASA's Commercial Crew Program as he delivers toys all o... More

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, Michael Woltman, senior vehicle systems engineer for NASA's Launch Services Program, addresses agency social media followers on the first day of activities of a NASA Social revolving around NASA's Tracking and Data Relay Satellite-K mission. NASA Socials are in-person meetings for people who engage with the agency through Twitter, Facebook, Google+ and other social networks. The satellite, known as TDRS-K, is set to launch at 8:48 p.m. EST on Jan. 30 aboard a United Launch Alliance Atlas V rocket from Space Launch Complex 41 on nearby Cape Canaveral Air Force Station. About 50 followers were selected to participate in the TDRS-K prelaunch and launch activities and share them with their own fan base. The TDRS-K spacecraft is part of the next-generation series in the Tracking and Data Relay Satellite System, a constellation of space-based communication satellites providing tracking, telemetry, command and high-bandwidth data return services. For more information, visit http://www.nasa.gov/mission_pages/tdrs/index.html. Photo credit: NASA/Jim Grossmann KSC-2013-1244

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, Mic...

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, Michael Woltman, senior vehicle systems engineer for NASA's Launch Services Program, addresses agency social media followers on the first day o... More

VANDENBERG AIR FORCE BASE, Calif. -- Media attend a mission science briefing at Vandenberg Air Force Base in California in preparation for the launch of the Landsat Data Continuity Mission LDCM. From left are Rani Gran of NASA Public Affairs, LDCM project scientist Dr. Jim Irons from NASA's Goddard Space Flight Center, senior scientist and co-chair of the Landsat Science Team U.S. Geological Survey Earth Resources Observation and Science EROS Center Dr. Thomas Loveland, Landsat scientist and president of Kass Green and Associates Kass Green, and senior research scientist Dr. Mike Wulder of the Landsat Science Team Canadian Forest Service, Natural Resources Canada. Launch of LDCM aboard a United Launch Alliance Atlas V rocket from Vandenberg's Space Launch Complex-3E is planned for Feb. 11 during a 48-minute launch window that opens at 10:02 a.m. PST, or 1:02 p.m. EST. LDCM is the eighth satellite in the Landsat Program series of Earth-observing missions and will continue the program’s critical role in monitoring, understanding and managing the resources needed for human sustainment, such as food, water and forests. NASA's Goddard Space Flight Center in Greenbelt, Md., is responsible for LDCM project management. Orbital Sciences Corp. built the LDCM satellite. NASA's Launch Services Program at the Kennedy Space Center in Florida provides launch management. After launch and the initial checkout phase, the U. S. Geological Survey will take operational control of LDCM, and it will be renamed Landsat 8. Photo credit: NASA/Kim Shiflett KSC-2013-1385

VANDENBERG AIR FORCE BASE, Calif. -- Media attend a mission science br...

VANDENBERG AIR FORCE BASE, Calif. -- Media attend a mission science briefing at Vandenberg Air Force Base in California in preparation for the launch of the Landsat Data Continuity Mission LDCM. From left are R... More

VANDENBERG AIR FORCE BASE, Calif. -- Media attend a prelaunch press conference at Vandenberg Air Force Base in California to discuss NASA's readiness to launch the Landsat Data Continuity Mission LDCM. From left are George Diller of NASA Public Affairs, LDCM program executive David Jarrett from NASA Headquarters, NASA Launch Director Omar Baez from Kennedy Space Center, United Launch Alliance Program Manager for NASA Missions Vernon Thorp, LDCM Project Manager Ken Schwer from Goddard Space Flight Center, and 1st Lt. Jennifer Kelley, launch weather officer for the 30th Operations Support Squadron at Vandenberg. Launch of LDCM aboard a United Launch Alliance Atlas V rocket from Vandenberg's Space Launch Complex-3E is planned for Feb. 11 during a 48-minute launch window that opens at 10:02 a.m. PST, or 1:02 p.m. EST. LDCM is the eighth satellite in the Landsat Program series of Earth-observing missions and will continue the program’s critical role in monitoring, understanding and managing the resources needed for human sustainment, such as food, water and forests. NASA's Goddard Space Flight Center in Greenbelt, Md., is responsible for LDCM project management. Orbital Sciences Corp. built the LDCM satellite. NASA's Launch Services Program at the Kennedy Space Center in Florida provides launch management. After launch and the initial checkout phase, the U. S. Geological Survey will take operational control of LDCM, and it will be renamed Landsat 8. Photo credit: NASA/Kim Shiflett KSC-2013-1384

VANDENBERG AIR FORCE BASE, Calif. -- Media attend a prelaunch press co...

VANDENBERG AIR FORCE BASE, Calif. -- Media attend a prelaunch press conference at Vandenberg Air Force Base in California to discuss NASA's readiness to launch the Landsat Data Continuity Mission LDCM. From lef... More

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraft takes off from Vandenberg Air Force Base in California at 9:30 p.m. EDT, headed over the Pacific Ocean to release the Pegasus XL rocket carrying NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory. Release of the rocket from under the wing of the aircraft is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2945

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraf...

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraft takes off from Vandenberg Air Force Base in California at 9:30 p.m. EDT, headed over the Pacific Ocean to release the Pegasus XL rocket ca... More

VANDENBERG AIR FORCE BASE, Calif. – Videographer Lori Losey, back seat, and pilot Jim Less board an F-18 aircraft at Vandenberg Air Force Base in California. The F-18 will be the "chase plane" for the Orbital Sciences L-1011 aircraft transporting the Pegasus XL rocket that will launch NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory to orbit. Release of the rocket from under the wing of the L-1011 is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2942

VANDENBERG AIR FORCE BASE, Calif. – Videographer Lori Losey, back seat...

VANDENBERG AIR FORCE BASE, Calif. – Videographer Lori Losey, back seat, and pilot Jim Less board an F-18 aircraft at Vandenberg Air Force Base in California. The F-18 will be the "chase plane" for the Orbital S... More

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraft departs from Vandenberg Air Force Base in California at 9:30 p.m. EDT, headed over the Pacific Ocean to release the Pegasus XL rocket carrying NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory. Release of the rocket from under the wing of the aircraft is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2946

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraf...

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraft departs from Vandenberg Air Force Base in California at 9:30 p.m. EDT, headed over the Pacific Ocean to release the Pegasus XL rocket carr... More

VANDENBERG AIR FORCE BASE, Calif. – The Orbital Sciences L-1011 aircraft takes off from Vandenberg Air Force Base in California at 9:30 p.m. EDT, headed over the Pacific Ocean to release the Pegasus XL rocket carrying NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory. Release of the rocket from under the wing of the aircraft is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2939

VANDENBERG AIR FORCE BASE, Calif. – The Orbital Sciences L-1011 aircra...

VANDENBERG AIR FORCE BASE, Calif. – The Orbital Sciences L-1011 aircraft takes off from Vandenberg Air Force Base in California at 9:30 p.m. EDT, headed over the Pacific Ocean to release the Pegasus XL rocket c... More

VANDENBERG AIR FORCE BASE, Calif. – Videographer Lori Losey boards an F-18 aircraft at Vandenberg Air Force Base in California. The F-18 "chase plane" will accompany the Orbital Sciences L-1011 aircraft as it transports the Pegasus XL rocket carrying NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory over the Pacific Ocean. Release of the rocket from under the wing of the L-1011 is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2941

VANDENBERG AIR FORCE BASE, Calif. – Videographer Lori Losey boards an ...

VANDENBERG AIR FORCE BASE, Calif. – Videographer Lori Losey boards an F-18 aircraft at Vandenberg Air Force Base in California. The F-18 "chase plane" will accompany the Orbital Sciences L-1011 aircraft as it t... More

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraft departs from Vandenberg Air Force Base in California at 9:30 p.m. EDT, headed over the Pacific Ocean to release the Pegasus XL rocket carrying NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory. Release of the rocket from under the wing of the aircraft is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2947

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraf...

VANDENBERG AIR FORCE BASE, Calif. – An Orbital Sciences L-1011 aircraft departs from Vandenberg Air Force Base in California at 9:30 p.m. EDT, headed over the Pacific Ocean to release the Pegasus XL rocket carr... More

VANDENBERG AIR FORCE BASE, Calif. – An F-18 aircraft departs from Vandenberg Air Force Base in California. The plane will serve as the "chase plane" accompanying the Orbital Sciences L-1011 aircraft as it transports the Pegasus XL rocket carrying NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory over the Pacific Ocean. Release of the rocket from under the wing of the L-1011 is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2943

VANDENBERG AIR FORCE BASE, Calif. – An F-18 aircraft departs from Vand...

VANDENBERG AIR FORCE BASE, Calif. – An F-18 aircraft departs from Vandenberg Air Force Base in California. The plane will serve as the "chase plane" accompanying the Orbital Sciences L-1011 aircraft as it trans... More

VANDENBERG AIR FORCE BASE, Calif. – An F-18 aircraft flies by a launch pad as it departs from Vandenberg Air Force Base in California. The plane will serve as the "chase plane" accompanying the Orbital Sciences L-1011 aircraft as it transports the Pegasus XL rocket carrying NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory over the Pacific Ocean. Release of the rocket from under the wing of the L-1011 is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2944

VANDENBERG AIR FORCE BASE, Calif. – An F-18 aircraft flies by a launch...

VANDENBERG AIR FORCE BASE, Calif. – An F-18 aircraft flies by a launch pad as it departs from Vandenberg Air Force Base in California. The plane will serve as the "chase plane" accompanying the Orbital Sciences... More

VANDENBERG AIR FORCE BASE, Calif. – Final preparations are underway at Vandenberg Air Force Base in California for the departure of the Orbital Sciences L-1011 aircraft and Pegasus XL rocket. The rocket will carry NASA's Interface Region Imaging Spectrograph, or IRIS, solar observatory to orbit. Release of the rocket from under the wing of the aircraft is scheduled for 10:27 p.m. EDT. IRIS will open a new window of discovery using spectrometry and imaging to trace the flow of energy and plasma through the chromospheres and transition region into the sun’s corona. The spacecraft will observe how solar material moves, gathers energy and heats up as it travels through a largely unexplored region of the solar atmosphere. This interface region, located between the sun's visible surface and its upper atmosphere, is where most of its ultraviolet emission is generated. These emissions impact the near-Earth space environment and Earth's climate. NASA's Launch Services Program at the agency's Kennedy Space Center in Florida is managing the countdown and launch. For more information, visit http://www.nasa.gov/iris. Photo credit: NASA/Daniel Casper KSC-2013-2940

VANDENBERG AIR FORCE BASE, Calif. – Final preparations are underway at...

VANDENBERG AIR FORCE BASE, Calif. – Final preparations are underway at Vandenberg Air Force Base in California for the departure of the Orbital Sciences L-1011 aircraft and Pegasus XL rocket. The rocket will ca... More

CAPE CANAVERAL, Fla. -- Portrait of Omar Baez Jr., NASA launch director for the Launch Services Program at NASA's John F. Kennedy Space Center. Photo credit: NASA/Kim Shiflett KSC-2013-3463

CAPE CANAVERAL, Fla. -- Portrait of Omar Baez Jr., NASA launch directo...

CAPE CANAVERAL, Fla. -- Portrait of Omar Baez Jr., NASA launch director for the Launch Services Program at NASA's John F. Kennedy Space Center. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Chuck Tatro of NASA's Launch Services Program is the Mars Atmosphere and Volatile Evolution, or MAVEN, mission manager. The MAVEN spacecraft is in the background following encapsulation in its payload fairing inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida. MAVEN is being prepared for its scheduled launch on Nov 18, 2013 from Cape Canaveral Air Force Station, Fla. atop a United Launch Alliance Atlas V rocket. Positioned in an orbit above the Red Planet, MAVEN will study the upper atmosphere of Mars in unprecedented detail. For more information, visit: http://www.nasa.gov/mission_pages/maven/main/index.html Photo credit: NASA/Kim Shiflett KSC-2013-3828

CAPE CANAVERAL, Fla. – Chuck Tatro of NASA's Launch Services Program i...

CAPE CANAVERAL, Fla. – Chuck Tatro of NASA's Launch Services Program is the Mars Atmosphere and Volatile Evolution, or MAVEN, mission manager. The MAVEN spacecraft is in the background following encapsulation i... More

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