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KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Soichi Noguchi is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery. This is Noguchi’s first Shuttle flight. He represents the Japan Aerospace Exploration Agency. The Return to Flight mission to the International Space Station carries the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure and Multi-Purpose Logistics Module Raffaello, housing 15 tons of hardware and supplies that will be transferred to the Station after the Shuttle docks to the complex . On this mission, the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. KSC-05pp1797

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Soichi Noguch...

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Soichi Noguchi is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery. This is Noguchi’s first Shuttle fl... More

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, arcane moves the cover of the shipping container away from its cargo, the Multi-Use Lightweight Equipment (MULE) carrier. The MULE is part of the payload for the fifth and final shuttle servicing mission to NASA's Hubble Space Telescope, STS-125. The MULE carrier will join the Flight Support System, the Super Lightweight Interchangeable Carrier and the Orbital Replacement Unit Carrier in the Payload Hazardous Servicing Facility where the Hubble payload is being prepared for launch. The Relative Navigation Sensors and the New Outer Blanket Layers will be on the MULE. The payload is scheduled to go to Launch Pad 39A in mid-September to be installed into Atlantis' payload bay. Atlantis is targeted to launch Oct. 8 at 1:34 a.m. EDT. .Photo credit: NASA/Amanda Diller KSC-08pd2298

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at ...

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, arcane moves the cover of the shipping container away from its cargo, the Multi-Use Lightweight Equipment (MULE... More

CAPE CANAVERAL, Fla. - With more than 12 times the thrust produced by a Boeing 747 jet aircraft, the Constellation Program's Ares I-X test rocket roars off Launch Complex 39B at NASA's Kennedy Space Center in Florida. The rocket produces 2.96 million pounds of thrust at liftoff and goes supersonic in 39 seconds. Liftoff of the 6-minute flight test was at 11:30 a.m. EDT Oct. 28. This was the first launch from Kennedy's pads of a vehicle other than the space shuttle since the Apollo Program's Saturn rockets were retired. The parts used to make the Ares I-X booster flew on 30 different shuttle missions ranging from STS-29 in 1989 to STS-106 in 2000. The data returned from more than 700 sensors throughout the rocket will be used to refine the design of future launch vehicles and bring NASA one step closer to reaching its exploration goals. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Jim Grossmann KSC-2009-5933

CAPE CANAVERAL, Fla. - With more than 12 times the thrust produced by ...

CAPE CANAVERAL, Fla. - With more than 12 times the thrust produced by a Boeing 747 jet aircraft, the Constellation Program's Ares I-X test rocket roars off Launch Complex 39B at NASA's Kennedy Space Center in F... More

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a United Space Alliance technician removes foam insulation revealing the fastener holes on the covers over the feed-through connector box on the external tank for space shuttle Atlantis' STS-122 mission. The covers will be removed for access to the feed-through connectors. Following the failure of some of the tank's engine cutoff sensors, or ECO sensors, during propellant tanking for launch attempts on Dec. 6 and Dec. 9, a tanking test was conducted on Dec. 18 to aid in troubleshooting the cause. Technicians spliced test wiring into the ECO sensor electrical system and used time domain reflectometry equipment to help locate the electrical anomaly. Results of the tanking test pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The feed-through connector passes the wires from the inside of the tank to the outside. During the holiday period, workers from Lockheed Martin will begin inspecting and testing the connector. Shuttle program managers will meet on Dec. 27 to review the test and analysis, and decide on a forward plan. Photo credit: NASA/Kim Shiflett KSC-07pd3656

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a United Space Allian...

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a United Space Alliance technician removes foam insulation revealing the fastener holes on the covers over the feed-through connector box on the external tank fo... More

CAPE CANAVERAL, Fla. – The first stage ignited on NASA’s Ares I-X test rocket at Launch Pad 39B at NASA's Kennedy Space Center in Florida at 11:30 a.m. EDT on Oct. 28. The rocket produces 2.96 million pounds of thrust at liftoff and reaches a speed of 100 mph in eight seconds. This was the first launch from Kennedy's pads of a vehicle other than the space shuttle since the Apollo Program's Saturn rockets were retired. The parts used to make the Ares I-X booster flew on 30 different shuttle missions ranging from STS-29 in 1989 to STS-106 in 2000. The data returned from more than 700 sensors throughout the rocket will be used to refine the design of future launch vehicles and bring NASA one step closer to reaching its exploration goals. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Sandra Joseph and Kevin O'Connell KSC-2009-5987

CAPE CANAVERAL, Fla. – The first stage ignited on NASA’s Ares I-X test...

CAPE CANAVERAL, Fla. – The first stage ignited on NASA’s Ares I-X test rocket at Launch Pad 39B at NASA's Kennedy Space Center in Florida at 11:30 a.m. EDT on Oct. 28. The rocket produces 2.96 million pounds of... More

KENNEDY SPACE CENTER, FLA. -- At NASA's Kennedy Space Center, members of the STS-122 crew arrive for launch. From left are Mission Specialists Leopold Eyharts, Stanley Love, Hans Schlegel, Rex Walheim and Leland Melvin. They were greeted by Doug Lyons (left, yellow shirt), launch director for the mission, and Pete Nickolenko (right, green shirt), lead shuttle test director. Eyharts and Schlegel represent the European Space Agency. The crew's arrival signals the imminent launch of space shuttle Atlantis' STS-122 mission, at 2:45 p.m. Feb. 7. This will be the third launch attempt for the mission. Some of the tank's ECO sensors gave failed readings during propellant tanking for launch attempts on Dec. 6 and Dec. 9, subsequently scrubbing further attempts until the cause could be found and repairs made. Atlantis will carry the Columbus module, Europe's largest contribution to the construction of the International Space Station. It will support scientific and technological research in a microgravity environment. Columbus is a multifunctional, pressurized laboratory that will be permanently attached to the Harmony module of the space station to carry out experiments in materials science, fluid physics and biosciences, as well as to perform a number of technological applications. Photo credit: NASA/Kim Shiflett KSC-08pd0125

KENNEDY SPACE CENTER, FLA. -- At NASA's Kennedy Space Center, members...

KENNEDY SPACE CENTER, FLA. -- At NASA's Kennedy Space Center, members of the STS-122 crew arrive for launch. From left are Mission Specialists Leopold Eyharts, Stanley Love, Hans Schlegel, Rex Walheim and Lel... More

KENNEDY SPACE CENTER, FLA. - Viewed from a camera in the midst of Florida greenery across the marshy water, Space Shuttle Discovery leaps through billows of smoke and steam on Launch Pad 39B on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. This is the 114th Space Shuttle flight and the 31st for Discovery. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. KSC-05pp1779

KENNEDY SPACE CENTER, FLA. - Viewed from a camera in the midst of Fl...

KENNEDY SPACE CENTER, FLA. - Viewed from a camera in the midst of Florida greenery across the marshy water, Space Shuttle Discovery leaps through billows of smoke and steam on Launch Pad 39B on the historic R... More

CAPE CANAVERAL, Fla. – In the Atlantic Ocean off the coast of NASA's Kennedy Space Center in Florida, United Space Alliance Recovery Operations personnel pull a colorful main parachute for the Ares I-X rocket onto the deck of the solid rocket booster recovery ship Freedom Star following the launch of the flight test mission. Liftoff of the 6-minute flight test was at 11:30 a.m. EDT Oct. 28. This was the first launch from Kennedy's pads of a vehicle other than the space shuttle since the Apollo Program's Saturn rockets were retired. The parts used to make the Ares I-X booster flew on 30 different shuttle missions ranging from STS-29 in 1989 to STS-106 in 2000. The data returned from more than 700 sensors throughout the rocket will be used to refine the design of future launch vehicles and bring NASA one step closer to reaching its exploration goals. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: United Space Alliance KSC-2009-5999

CAPE CANAVERAL, Fla. – In the Atlantic Ocean off the coast of NASA's K...

CAPE CANAVERAL, Fla. – In the Atlantic Ocean off the coast of NASA's Kennedy Space Center in Florida, United Space Alliance Recovery Operations personnel pull a colorful main parachute for the Ares I-X rocket o... More

KENNEDY SPACE CENTER, FLA. -- STS-122 Commander Steve Frick (right) and Pilot Alan Poindexter arrive at NASA's Kennedy Space Center in a shuttle training aircraft jet for launch aboard space shuttle Atlantis on Feb. 7. The crew's arrival signals the imminent launch of space shuttle Atlantis' STS-122 mission, at 2:45 p.m. Feb. 7. This will be the third launch attempt for the mission. Some of the tank's ECO sensors gave failed readings during propellant tanking for launch attempts on Dec. 6 and Dec. 9, subsequently scrubbing further attempts until the cause could be found and repairs made. Atlantis will carry the Columbus module, Europe's largest contribution to the construction of the International Space Station. It will support scientific and technological research in a microgravity environment. Columbus is a multifunctional, pressurized laboratory that will be permanently attached to the Harmony module of the space station to carry out experiments in materials science, fluid physics and biosciences, as well as to perform a number of technological applications. Photo credit: NASA/Kim Shiflett KSC-08pd0121

KENNEDY SPACE CENTER, FLA. -- STS-122 Commander Steve Frick (right) a...

KENNEDY SPACE CENTER, FLA. -- STS-122 Commander Steve Frick (right) and Pilot Alan Poindexter arrive at NASA's Kennedy Space Center in a shuttle training aircraft jet for launch aboard space shuttle Atlantis o... More

KENNEDY SPACE CENTER, FLA. -- After arriving at NASA's Kennedy Space Center, STS-122 Commander Steve Frick is greeted by Doug Lyons, launch director for STS-122 mission. The crew's arrival signals the imminent launch of space shuttle Atlantis' STS-122 mission, at 2:45 p.m. Feb. 7. This will be the third launch attempt for the mission. Some of the tank's ECO sensors gave failed readings during propellant tanking for launch attempts on Dec. 6 and Dec. 9, subsequently scrubbing further attempts until the cause could be found and repairs made. Atlantis will carry the Columbus module, Europe's largest contribution to the construction of the International Space Station. It will support scientific and technological research in a microgravity environment. Columbus is a multifunctional, pressurized laboratory that will be permanently attached to the Harmony module of the space station to carry out experiments in materials science, fluid physics and biosciences, as well as to perform a number of technological applications. Photo credit: NASA/Kim Shiflett KSC-08pd0122

KENNEDY SPACE CENTER, FLA. -- After arriving at NASA's Kennedy Space ...

KENNEDY SPACE CENTER, FLA. -- After arriving at NASA's Kennedy Space Center, STS-122 Commander Steve Frick is greeted by Doug Lyons, launch director for STS-122 mission. The crew's arrival signals the imminent... More

CAPE CANAVERAL, Fla. – NASA's Project Morpheus prototype lander is being transported to the north end of the Shuttle Landing Facility for free flight test number 15 at NASA’s Kennedy Space Center in Florida. The lander will take off from the ground over a flame trench and use its autonomous landing and hazard avoidance technology, or ALHAT sensors, to survey the hazard field to determine safe landing sites. Project Morpheus tests NASA’s ALHAT and an engine that runs on liquid oxygen and methane, which are green propellants. These new capabilities could be used in future efforts to deliver cargo to planetary surfaces. Project Morpheus is being managed under the Advanced Exploration Systems, or AES, Division in NASA’s Human Exploration and Operations Mission Directorate. For more information on Project Morpheus, visit http://morpheuslander.jsc.nasa.gov/. Photo credit: NASA/Jim Grossmann KSC-2014-4799

CAPE CANAVERAL, Fla. – NASA's Project Morpheus prototype lander is bei...

CAPE CANAVERAL, Fla. – NASA's Project Morpheus prototype lander is being transported to the north end of the Shuttle Landing Facility for free flight test number 15 at NASA’s Kennedy Space Center in Florida. Th... More

CAPE CANAVERAL, Fla. – At Hangar AF on Cape Canaveral Air Force Station in Florida, workers prepare to inspect the spent first stage of NASA's Ares I-X rocket, secured in a slip. The booster was recovered by the solid rocket booster recovery ship Freedom Star after it splashed down in the Atlantic Ocean following its flight test. Liftoff of the 6-minute flight test was at 11:30 a.m. EDT Oct. 28. This was the first launch from Kennedy's pads of a vehicle other than the space shuttle since the Apollo Program's Saturn rockets were retired. The parts used to make the Ares I-X booster flew on 30 different shuttle missions ranging from STS-29 in 1989 to STS-106 in 2000. The data returned from more than 700 sensors throughout the rocket will be used to refine the design of future launch vehicles and bring NASA one step closer to reaching its exploration goals. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Kim Shiflett KSC-2009-6031

CAPE CANAVERAL, Fla. – At Hangar AF on Cape Canaveral Air Force Statio...

CAPE CANAVERAL, Fla. – At Hangar AF on Cape Canaveral Air Force Station in Florida, workers prepare to inspect the spent first stage of NASA's Ares I-X rocket, secured in a slip. The booster was recovered by t... More

CAPE CANAVERAL, Fla. – NASA's Project Morpheus prototype lander is prepared for transport to the north end of the Shuttle Landing Facility for free flight test number 15 at NASA’s Kennedy Space Center in Florida. The lander will take off from the ground over a flame trench and use its autonomous landing and hazard avoidance technology, or ALHAT sensors, to survey the hazard field to determine safe landing sites. Project Morpheus tests NASA’s ALHAT and an engine that runs on liquid oxygen and methane, which are green propellants. These new capabilities could be used in future efforts to deliver cargo to planetary surfaces. Project Morpheus is being managed under the Advanced Exploration Systems, or AES, Division in NASA’s Human Exploration and Operations Mission Directorate. For more information on Project Morpheus, visit http://morpheuslander.jsc.nasa.gov/. Photo credit: NASA/Jim Grossmann KSC-2014-4804

CAPE CANAVERAL, Fla. – NASA's Project Morpheus prototype lander is pre...

CAPE CANAVERAL, Fla. – NASA's Project Morpheus prototype lander is prepared for transport to the north end of the Shuttle Landing Facility for free flight test number 15 at NASA’s Kennedy Space Center in Florid... More

CAPE CANAVERAL, Fla. – NASA's Ares I-X test rocket ignites its first stage at Launch Pad 39B at NASA's Kennedy Space Center in Florida at 11:30 a.m. EDT on Oct. 28. The Constellation Program's 327-foot-tall rocket produces 2.96 million pounds of thrust at liftoff and reaches a speed of 100 mph in eight seconds. This was the first launch from Kennedy's pads of a vehicle other than the space shuttle since the Apollo Program's Saturn rockets were retired. The parts used to make the Ares I-X booster flew on 30 different shuttle missions ranging from STS-29 in 1989 to STS-106 in 2000. The data returned from more than 700 sensors throughout the rocket will be used to refine the design of future launch vehicles and bring NASA one step closer to reaching its exploration goals. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/ George Roberts and Tony Gray KSC-2009-5968

CAPE CANAVERAL, Fla. – NASA's Ares I-X test rocket ignites its first s...

CAPE CANAVERAL, Fla. – NASA's Ares I-X test rocket ignites its first stage at Launch Pad 39B at NASA's Kennedy Space Center in Florida at 11:30 a.m. EDT on Oct. 28. The Constellation Program's 327-foot-tall roc... More

CAPE CANAVERAL, Fla. – The Ares I-X test rocket launches into a bright Florida sky from Launch Pad 39B at NASA's Kennedy Space Center in Florida at 11:30 a.m. EDT on Oct. 28. NASA’s Constellation Program's 327-foot-tall rocket produces 2.96 million pounds of thrust at liftoff and reaches a speed of 100 mph in eight seconds. This was the first launch from Kennedy's pads of a vehicle other than the space shuttle since the Apollo Program's Saturn rockets were retired. The parts used to make the Ares I-X booster flew on 30 different shuttle missions ranging from STS-29 in 1989 to STS-106 in 2000. The data returned from more than 700 sensors throughout the rocket will be used to refine the design of future launch vehicles and bring NASA one step closer to reaching its exploration goals. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/George Roberts and Tom Farrar KSC-2009-5973

CAPE CANAVERAL, Fla. – The Ares I-X test rocket launches into a bright...

CAPE CANAVERAL, Fla. – The Ares I-X test rocket launches into a bright Florida sky from Launch Pad 39B at NASA's Kennedy Space Center in Florida at 11:30 a.m. EDT on Oct. 28. NASA’s Constellation Program's 327-... More

CAPE CANAVERAL, Fla. -- The first free-flight test of NASA's Morpheus prototype lander was conducted at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. The 98-second test began at 10:02 p.m. EDT with the Morpheus lander launching from the ground over a flame trench and ascending more than 800 feet. The vehicle, with its autonomous landing and hazard avoidance technology, or ALHAT sensors, surveyed the hazard field to determine safe landing sites. Morpheus then flew forward and downward covering approximately 1,300 feet while performing a 78-foot divert to simulate a hazard avoidance maneuver. The lander then descended and landed on a dedicated pad inside the test field. Project Morpheus tests NASA’s ALHAT and an engine that runs on liquid oxygen and methane, which are green propellants. These new capabilities could be used in future efforts to deliver cargo to planetary surfaces. The landing facility provides the lander with the kind of field necessary for realistic testing, complete with rocks, craters and hazards to avoid. Morpheus’ ALHAT payload allows it to navigate to clear landing sites amidst rocks, craters and other hazards during its descent. Project Morpheus is being managed under the Advanced Exploration Systems, or AES, Division in NASA’s Human Exploration and Operations Mission Directorate. The efforts in AES pioneer new approaches for rapidly developing prototype systems, demonstrating key capabilities and validating operational concepts for future human missions beyond Earth orbit. For more information on Project Morpheus, visit http://morpheuslander.jsc.nasa.gov/. Photo credit: NASA/Mike Chambers KSC-2014-2707

CAPE CANAVERAL, Fla. -- The first free-flight test of NASA's Morpheus ...

CAPE CANAVERAL, Fla. -- The first free-flight test of NASA's Morpheus prototype lander was conducted at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. The 98-second test began at 10:02 ... More

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, technicians check the sensors on the Soft Capture Mechanism (SCM), part of the Soft Capture and Rendezvous System, or SCRS, after mating of the SCM to the Flight Support System, or FSS, carrier. The SCRS will enable the future rendezvous, capture and safe disposal of NASA's Hubble Space Telescope by either a crewed or robotic mission. The ring-like device attaches to Hubble’s aft bulkhead. The SCRS greatly increases the current shuttle capture interfaces on Hubble, therefore significantly reducing the rendezvous and capture design complexities associated with the disposal mission. The FSS will join the Multi-Use Lightweight Equipment, or MULE, carrier, the Super Lightweight Interchangeable Carrier and the Orbital Replacement Unit Carrier as payload on space shuttle Atlantis's STS-125 mission. The payload is scheduled to go to Launch Pad 39A in mid-September to be installed into Atlantis' payload bay. Atlantis is targeted to launch Oct. 8 at 1:34 a.m. EDT. Photo credit: NASA/Troy Cryder KSC-08pd2445

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at ...

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, technicians check the sensors on the Soft Capture Mechanism (SCM), part of the Soft Capture and Rendezvous Syst... More

CAPE CANAVERAL, Fla. –NASA's Project Morpheus prototype lander performed a free-flight test from a launch pad at the north end of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. The 97-second test began at 2:30 p.m. EDT with the Morpheus lander launching from the ground over a flame trench and ascending more than 800 feet. The vehicle, with its recently installed autonomous landing and hazard avoidance technology, or ALHAT, sensors surveyed the hazard field to determine safe landing sites. Morpheus then flew forward and downward covering approximately 1,300 feet while performing a 78-foot divert to simulate a hazard avoidance maneuver. The lander descended and landed on a dedicated pad inside the ALHAT hazard field. Project Morpheus tests NASA’s ALHAT and an engine that runs on liquid oxygen and methane, which are green propellants. These new capabilities could be used in future efforts to deliver cargo to planetary surfaces. The landing facility provides the lander with the kind of field necessary for realistic testing, complete with rocks, craters and hazards to avoid. Morpheus’ ALHAT payload allows it to navigate to clear landing sites amidst rocks, craters and other hazards during its descent. Project Morpheus is being managed under the Advanced Exploration Systems, or AES, Division in NASA’s Human Exploration and Operations Mission Directorate. The efforts in AES pioneer new approaches for rapidly developing prototype systems, demonstrating key capabilities and validating operational concepts for future human missions beyond Earth orbit. For more information on Project Morpheus, visit http://morpheuslander.jsc.nasa.gov/. Photo credit: NASA/Kim Shiflett KSC-2014-2665

CAPE CANAVERAL, Fla. –NASA's Project Morpheus prototype lander perform...

CAPE CANAVERAL, Fla. –NASA's Project Morpheus prototype lander performed a free-flight test from a launch pad at the north end of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. The 97-s... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 hangs suspended horizontally. It will be lowered onto the transporter at lower left where technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0605

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 hangs suspended horizontally. It will be lowered onto the transporter at lower left ... More

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Stephen Robinson is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery. The Return to Flight mission to the International Space Station carries the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure and Multi-Purpose Logistics Module Raffaello, housing 15 tons of hardware and supplies that will be transferred to the Station after the Shuttle docks to the complex . On this mission, the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. KSC-05pp1799

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Stephen Robin...

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Stephen Robinson is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery. The Return to Flight mission to ... More

CAPE CANAVERAL, Fla. – Engineers and technicians prepare NASA's Project Morpheus prototype lander for free flight test number 15 on a launch pad at the north end of the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. The lander will take off from the ground over a flame trench and use its autonomous landing and hazard avoidance technology, or ALHAT sensors, to survey the hazard field to determine safe landing sites. Project Morpheus tests NASA’s ALHAT and an engine that runs on liquid oxygen and methane, which are green propellants. These new capabilities could be used in future efforts to deliver cargo to planetary surfaces. Project Morpheus is being managed under the Advanced Exploration Systems, or AES, Division in NASA’s Human Exploration and Operations Mission Directorate. For more information on Project Morpheus, visit http://morpheuslander.jsc.nasa.gov/. Photo credit: NASA/Jim Grossmann KSC-2014-4802

CAPE CANAVERAL, Fla. – Engineers and technicians prepare NASA's Projec...

CAPE CANAVERAL, Fla. – Engineers and technicians prepare NASA's Project Morpheus prototype lander for free flight test number 15 on a launch pad at the north end of the Shuttle Landing Facility at NASA's Kenned... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery approached the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, from Launch Pad 39A began at 10:48 p.m. yesterday and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5. Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5930

CAPE CANAVERAL, Fla. -- Space shuttle Discovery approached the Vehicle...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery approached the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, from Launch Pad 39A began at 10:48 p.m. ye... More

CAPE CANAVERAL, Fla. – At the Canister Rotation Facility at NASA's Kennedy Space Center, the shipping container with the Multi-Use Lightweight Equipment (MULE) carrier inside is pressure cleaned after its arrival. The MULE is part of the payload for the fifth and final shuttle servicing mission to NASA's Hubble Space Telescope, STS-125. The MULE carrier will join the Flight Support System, the Super Lightweight Interchangeable Carrier and the Orbital Replacement Unit Carrier in the Payload Hazardous Servicing Facility where the Hubble payload is being prepared for launch. The Relative Navigation Sensors and the New Outer Blanket Layers will be on the MULE. The payload is scheduled to go to Launch Pad 39A in mid-September to be installed into Atlantis' payload bay. Atlantis is targeted to launch Oct. 8 at 1:34 a.m. EDT. .Photo credit: NASA/Amanda Diller KSC-08pd2289

CAPE CANAVERAL, Fla. – At the Canister Rotation Facility at NASA's K...

CAPE CANAVERAL, Fla. – At the Canister Rotation Facility at NASA's Kennedy Space Center, the shipping container with the Multi-Use Lightweight Equipment (MULE) carrier inside is pressure cleaned after its arr... More

CAPE CANAVERAL, Fla. - With more than 23 times the power output of the Hoover Dam, NASA’s Ares I-X test rocket soars into blue skies above Launch Pad 39B at NASA's Kennedy Space Center in Florida. The rocket produces 2.96 million pounds of thrust at liftoff and reaches a speed of 100 mph in eight seconds. Liftoff of the 6-minute flight test was at 11:30 a.m. EDT Oct. 28. This was the first launch from Kennedy's pads of a vehicle other than the space shuttle since the Apollo Program's Saturn rockets were retired. The parts used to make the Ares I-X booster flew on 30 different shuttle missions ranging from STS-29 in 1989 to STS-106 in 2000. The data returned from more than 700 sensors throughout the rocket will be used to refine the design of future launch vehicles and bring NASA one step closer to reaching its exploration goals. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Sandra Joseph and Kevin O'Connel KSC-2009-6008

CAPE CANAVERAL, Fla. - With more than 23 times the power output of the...

CAPE CANAVERAL, Fla. - With more than 23 times the power output of the Hoover Dam, NASA’s Ares I-X test rocket soars into blue skies above Launch Pad 39B at NASA's Kennedy Space Center in Florida. The rocket p... More

CAPE CANAVERAL, Fla. – At NASA Kennedy Space Center's Shuttle Landing Facility, the flatbed truck with the SV-1 cargo of the STSS Demonstrator spacecraft begins moving to the Astrotech payload processing facility in Titusville, Fla. The spacecraft is a midcourse tracking technology demonstrator, part of an evolving ballistic missile defense system. STSS is capable of tracking objects after boost phase and provides trajectory information to other sensors. It will be launched by NASA for the Missile Defense Agency in late summer. Photo credit: NASA/Kim Shiflett (Approved for Public Release 09-MDA-4804 [4 Aug 09] ) KSC-2009-4615

CAPE CANAVERAL, Fla. – At NASA Kennedy Space Center's Shuttle Landing ...

CAPE CANAVERAL, Fla. – At NASA Kennedy Space Center's Shuttle Landing Facility, the flatbed truck with the SV-1 cargo of the STSS Demonstrator spacecraft begins moving to the Astrotech payload processing facil... More

Applied Physics Laboratory engineers and technicians from Johns Hopkins University assist in leveling and orienting the Advanced Composition Explorer (ACE) as it is seated on a platform for solar array installation in KSC’s Spacecraft Assembly and Encapsulation Facility-II. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory has six high-resolution particle detection sensors and three monitoring instruments. The collecting power of instrumentation aboard ACE is at least 100 times more sensitive than anything previously flown to collect similar data by NASA KSC-97PC1078

Applied Physics Laboratory engineers and technicians from Johns Hopki...

Applied Physics Laboratory engineers and technicians from Johns Hopkins University assist in leveling and orienting the Advanced Composition Explorer (ACE) as it is seated on a platform for solar array instal... More

The Advanced Composition Explorer (ACE) undergoes final prelaunch processing in KSC’s Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2) before being transported to Pad A at Launch Complex 17, Cape Canaveral Air Station, for mating to the Delta II launch vehicle. This photo was taken during a news media opportunity. The worker at right is installing protective covering over one of the spacecraft’s solar arrays. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. Launch is targeted for Aug. 24 KSC-97PC1236

The Advanced Composition Explorer (ACE) undergoes final prelaunch proc...

The Advanced Composition Explorer (ACE) undergoes final prelaunch processing in KSC’s Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2) before being transported to Pad A at Launch Complex 17, Cape Canav... More

After launch tower retraction, the Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 24, 1997, at Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA’s Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology KSC-97PC1287

After launch tower retraction, the Boeing Delta II expendable launch v...

After launch tower retraction, the Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 24, 1997, at L... More

The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. The first launch attempt on Aug. 24 was scrubbed by Air Force range safety personnel because two commercial fishing vessels were within the Delta’s launch danger area. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA’s Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology KSC-97PC1289

The Boeing Delta II expendable launch vehicle carrying the Advanced Co...

The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaver... More

The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. The first launch attempt on Aug. 24 was scrubbed by Air Force range safety personnel because two commercial fishing vessels were within the Delta’s launch danger area. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA’s Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology KSC-97PC1288

The Boeing Delta II expendable launch vehicle carrying the Advanced Co...

The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaver... More

KENNEDY SPACE CENTER, FLA. -- Inside the SPACEHAB training module, STS-95 Mission Specialist Scott Parazynski, M.D. (right), attaches sensors to the mesh cap worn by Payload Specialist John Glenn (back to camera). In the background is Ann Elliott, University of California, San Diego. Glenn will wear the cap on the mission to monitor and record brain waves during sleep. Parazynski and Glenn are participating in SPACEHAB familiarization at the SPACEHAB Payload Processing Facility, Cape Canaveral. The mission, scheduled to launch Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process KSC-98pc975

KENNEDY SPACE CENTER, FLA. -- Inside the SPACEHAB training module, STS...

KENNEDY SPACE CENTER, FLA. -- Inside the SPACEHAB training module, STS-95 Mission Specialist Scott Parazynski, M.D. (right), attaches sensors to the mesh cap worn by Payload Specialist John Glenn (back to camer... More

KODIAK ISLAND, Alaska. -- With light still on the horizon, a Lockheed Martin Athena I launch vehicle lifts off the launch pad at Kodiak Launch Complex (KSC) with the Kodiak Star spacecraft on board. Liftoff occurred at 10:40 p.m. EDT, Sept. 29. The Kodiak Star payload consists of four satellites: PICOSat, PCSat, Sapphire and Starshine 3. Starshine is sponsored by NASA. The 200-pound sphere will be used by students to study orbital decay. The other three satellites, also on educational missions, are sponsored by the department of defense. PICOSat is a technology demonstration satellite with four experiments on board. PCSat was designed by midshipmen at the U.S. Naval Academy, and will become part of the amateur radio community's automatic position reporting system. Sapphire is a micro-satellite built by students at Stanford University and Washington University - St. Louis to test infrared sensors for space use. KLC is the newest commercial launch complex in the United States, ideal for launch payloads requiring low-Earth polar or sun-synchronous orbits KSC01padig281

KODIAK ISLAND, Alaska. -- With light still on the horizon, a Lockheed...

KODIAK ISLAND, Alaska. -- With light still on the horizon, a Lockheed Martin Athena I launch vehicle lifts off the launch pad at Kodiak Launch Complex (KSC) with the Kodiak Star spacecraft on board. Liftoff o... More

KODIAK ISLAND, Alaska -- A Lockheed Martin Athena I launch vehicle lifts off the launch pad at Kodiak Launch Complex (KSC) with the Kodiak Star spacecraft on board. Liftoff occurred at 10:40 p.m. EDT, Sept. 29. The Kodiak Star payload consists of four satellites: PICOSat, PCSat, Sapphire and Starshine 3. Starshine is sponsored by NASA. The 200-pound sphere will be used by students to study orbital decay. The other three satellites, also on educational missions, are sponsored by the department of defense. PICOSat is a technology demonstration satellite with four experiments on board. PCSat was designed by midshipmen at the U.S. Naval Academy, and will become part of the amateur radio community's automatic position reporting system. Sapphire is a micro-satellite built by students at Stanford University and Washington University - St. Louis to test infrared sensors for space use. KLC is the newest commercial launch complex in the United States, ideal for launch payloads requiring low-Earth polar or sun-synchronous orbits KSC01padig280

KODIAK ISLAND, Alaska -- A Lockheed Martin Athena I launch vehicle lif...

KODIAK ISLAND, Alaska -- A Lockheed Martin Athena I launch vehicle lifts off the launch pad at Kodiak Launch Complex (KSC) with the Kodiak Star spacecraft on board. Liftoff occurred at 10:40 p.m. EDT, Sept. 29... More

KODIAK ISLAND, Alaska -- A Lockheed Martin Athena I launch vehicle rockets off the launch pad at Kodiak Launch Complex (KSC) with the Kodiak Star spacecraft on board. Liftoff occurred at 10:40 p.m. EDT, Sept. 29. The Kodiak Star payload consists of four satellites: PICOSat, PCSat, Sapphire and Starshine 3. Starshine is sponsored by NASA. The 200-pound sphere will be used by students to study orbital decay. The other three satellites, also on educational missions, are sponsored by the department of defense. PICOSat is a technology demonstration satellite with four experiments on board. PCSat was designed by midshipmen at the U.S. Naval Academy, and will become part of the amateur radio community's automatic position reporting system. Sapphire is a micro-satellite built by students at Stanford University and Washington University - St. Louis to test infrared sensors for space use. KLC is the newest commercial launch complex in the United States, ideal for launch payloads requiring low-Earth polar or sun-synchronous orbits KSC01padig279

KODIAK ISLAND, Alaska -- A Lockheed Martin Athena I launch vehicle r...

KODIAK ISLAND, Alaska -- A Lockheed Martin Athena I launch vehicle rockets off the launch pad at Kodiak Launch Complex (KSC) with the Kodiak Star spacecraft on board. Liftoff occurred at 10:40 p.m. EDT, Sept... More

KENNEDY SPACE CENTER, FLA. - Workers in the Vertical Processing Facility maneuver the replacement Reaction Wheel Actuator for the Hubble Space Telescope into position on the Large Orbital Protective Enclosure (LOPE), which is contained in the Multi-Use Lightweight Equipment (MULE) for flight. Part of Hubble's Pointing Control System, the actuators receiving information from sensors and physically adjust Hubble's position and orientation so that Hubble can view the required celestial bodies. The reaction wheels work by rotating a large flywheel up to 3000 rpm or braking it to exchange momentum with the spacecraft which will make Hubble turn. The RWA is part of the payload on mission STS-109, the Hubble Servicing Mission, scheduled to launch Feb. 28, 2002 KSC-02pd0095

KENNEDY SPACE CENTER, FLA. - Workers in the Vertical Processing Facil...

KENNEDY SPACE CENTER, FLA. - Workers in the Vertical Processing Facility maneuver the replacement Reaction Wheel Actuator for the Hubble Space Telescope into position on the Large Orbital Protective Enclosure ... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Vertical Processing Facility check the attachment of the the Hubble Space Telescope's replacement Reaction Wheel Actuator on the Large Orbital Protective Enclosure (LOPE), which is contained in the Multi-Use Lightweight Equipment (MULE) for flight. Part of Hubble's Pointing Control System, the actuators receiving information from sensors and physically adjust Hubble's position and orientation so that Hubble can view the required celestial bodies. The reaction wheels work by rotating a large flywheel up to 3000 rpm or braking it to exchange momentum with the spacecraft which will make Hubble turn. The RWA is part of the payload on mission STS-109, the Hubble Servicing Mission, scheduled to launch Feb. 28, 2002 KSC-02pd0098

KENNEDY SPACE CENTER, FLA. -- Workers in the Vertical Processing Facil...

KENNEDY SPACE CENTER, FLA. -- Workers in the Vertical Processing Facility check the attachment of the the Hubble Space Telescope's replacement Reaction Wheel Actuator on the Large Orbital Protective Enclosure (... More

KENNEDY SPACE CENTER, FLA. -- The replacement Reaction Wheel Actuator for the Hubble Space Telescope arrives at the Vertical Processing Facility. Part of Hubble's Pointing Control System, the actuators receiving information from sensors and physically adjust Hubble's position and orientation so that Hubble can view the required celestial bodies. The reaction wheels work by rotating a large flywheel up to 3000 rpm or braking it to exchange momentum with the spacecraft which will make Hubble turn. The RWA is part of the payload on mission STS-109, the Hubble Servicing Mission, scheduled to launch Feb. 28, 2002 KSC-02pd0093

KENNEDY SPACE CENTER, FLA. -- The replacement Reaction Wheel Actuator...

KENNEDY SPACE CENTER, FLA. -- The replacement Reaction Wheel Actuator for the Hubble Space Telescope arrives at the Vertical Processing Facility. Part of Hubble's Pointing Control System, the actuators receivi... More

KENNEDY SPACE CENTER, FLA. - Workers in the Vertical Processing Facility check the position of the Hubble Space Telescope's replacement Reaction Wheel Actuator on the Large Orbital Protective Enclosure (LOPE), which is contained in the Multi-Use Lightweight Equipment (MULE) for flight. Part of Hubble's Pointing Control System, the actuators receiving information from sensors and physically adjust Hubble's position and orientation so that Hubble can view the required celestial bodies. The reaction wheels work by rotating a large flywheel up to 3000 rpm or braking it to exchange momentum with the spacecraft which will make Hubble turn. The RWA is part of the payload on mission STS-109, the Hubble Servicing Mission, scheduled to launch Feb. 28, 2002 KSC-02pd0097

KENNEDY SPACE CENTER, FLA. - Workers in the Vertical Processing Facili...

KENNEDY SPACE CENTER, FLA. - Workers in the Vertical Processing Facility check the position of the Hubble Space Telescope's replacement Reaction Wheel Actuator on the Large Orbital Protective Enclosure (LOPE), ... More

KENNEDY SPACE CENTER, FLA. - In the Vertical Processing Facility, the replacement Reaction Wheel Actuator for the Hubble Space Telescope is moved from its shipping container. Part of Hubble's Pointing Control System, the actuators receiving information from sensors and physically adjust Hubble's position and orientation so that Hubble can view the required celestial bodies. The reaction wheels work by rotating a large flywheel up to 3000 rpm or braking it to exchange momentum with the spacecraft which will make Hubble turn. The RWA is part of the payload on mission STS-109, the Hubble Servicing Mission, scheduled to launch Feb. 28, 2002 KSC-02pd0094

KENNEDY SPACE CENTER, FLA. - In the Vertical Processing Facility, the...

KENNEDY SPACE CENTER, FLA. - In the Vertical Processing Facility, the replacement Reaction Wheel Actuator for the Hubble Space Telescope is moved from its shipping container. Part of Hubble's Pointing Contro... More

KENNEDY SPACE CENTER, FLA. - Takao Doi, an astronaut with the National Space Development Agency of Japan (NASDA), watches the sensors during a Multi-Equipment Interface Test (MEIT) on the Japanese Experiment Module (JEM). NASDA developed the laboratory at the Tsukuba Space Center near Tokyo. It is the first element, named "Kibo" (Hope), to be delivered to KSC. The JEM is Japan's primary contribution to the Station. It will enhance the unique research capabilities of the orbiting complex by providing an additional environment for astronauts to conduct science experiments.

KENNEDY SPACE CENTER, FLA. - Takao Doi, an astronaut with the Nationa...

KENNEDY SPACE CENTER, FLA. - Takao Doi, an astronaut with the National Space Development Agency of Japan (NASDA), watches the sensors during a Multi-Equipment Interface Test (MEIT) on the Japanese Experiment ... More

KENNEDY SPACE CENTER, FLA. - Japanese astronauts and other personnel in the Space Station Processing Facility observe sensors during a Multi-Equipment Interface Test (MEIT) on the Japanese Experiment Module (JEM). The National Space Development Agency of Japan (NASDA) developed the laboratory at the Tsukuba Space Center near Tokyo. It is the first element, named "Kibo" (Hope), to be delivered to KSC. The JEM is Japan's primary contribution to the Station. It will enhance the unique research capabilities of the orbiting complex by providing an additional environment for astronauts to conduct science experiments.

KENNEDY SPACE CENTER, FLA. - Japanese astronauts and other personnel ...

KENNEDY SPACE CENTER, FLA. - Japanese astronauts and other personnel in the Space Station Processing Facility observe sensors during a Multi-Equipment Interface Test (MEIT) on the Japanese Experiment Module (J... More

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, personnel observe sensors during a Multi-Equipment Interface Test (MEIT) on the Japanese Experiment Module (JEM). The National Space Development Agency of Japan (NASDA) developed the laboratory at the Tsukuba Space Center near Tokyo. It is the first element, named "Kibo" (Hope), to be delivered to KSC. The JEM is Japan's primary contribution to the Station. It will enhance the unique research capabilities of the orbiting complex by providing an additional environment for astronauts to conduct science experiments.

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility...

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, personnel observe sensors during a Multi-Equipment Interface Test (MEIT) on the Japanese Experiment Module (JEM). The National Space Deve... More

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, Japanaese astronauts and personnel observe sensors during a Multi-Equipment Interface Test (MEIT) on the Japanese Experiment Module (JEM). The National Space Development Agency of Japan (NASDA) developed the laboratory at the Tsukuba Space Center near Tokyo. It is the first element, named "Kibo" (Hope), to be delivered to KSC. The JEM is Japan's primary contribution to the Station. It will enhance the unique research capabilities of the orbiting complex by providing an additional environment for astronauts to conduct science experiments.

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility,...

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, Japanaese astronauts and personnel observe sensors during a Multi-Equipment Interface Test (MEIT) on the Japanese Experiment Module (JEM). ... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator is revealed after its protective cover has been removed. The spacecraft was developed to prove technologies for locating and maneuvering near an orbiting satellite. Future applications of technologies developed by the DART project will benefit the nation in future space-vehicle systems development requiring in-space assembly, services or other autonomous rendezvous operations. Designed and developed for NASA by Orbital Sciences Corporation in Dulles, Va., the DART spacecraft will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1593

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator is revealed after its protective cover has been removed... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, an Orbital Sciences technician works with wiring on the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator, a spacecraft developed to prove technologies for locating and maneuvering near an orbiting satellite. Future applications of technologies developed by the DART project will benefit the nation in future space-vehicle systems development requiring in-space assembly, services or other autonomous rendezvous operations. Designed and developed for NASA by Orbital Sciences Corporation in Dulles, Va., the DART spacecraft will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1595

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, an Orbital Sciences technician works with wiring on the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator, a ... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator is revealed after its protective cover has been removed. The spacecraft was developed to prove technologies for locating and maneuvering near an orbiting satellite. Future applications of technologies developed by the DART project will benefit the nation in future space-vehicle systems development requiring in-space assembly, services or other autonomous rendezvous operations. Designed and developed for NASA by Orbital Sciences Corporation in Dulles, Va., the DART spacecraft will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1594

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator is revealed after its protective cover has been removed... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences technicians watch closely as the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator is lowered onto a stand. The spacecraft was developed to prove technologies for locating and maneuvering near an orbiting satellite. Future applications of technologies developed by the DART project will benefit the nation in future space-vehicle systems development requiring in-space assembly, services or other autonomous rendezvous operations. Designed and developed for NASA by Orbital Sciences Corporation in Dulles, Va., the DART spacecraft will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1599

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences technicians watch closely as the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator is lowere... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences technicians observe closely the movement of the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator as it is lowered onto a stand. The spacecraft was developed to prove technologies for locating and maneuvering near an orbiting satellite. Future applications of technologies developed by the DART project will benefit the nation in future space-vehicle systems development requiring in-space assembly, services or other autonomous rendezvous operations. Designed and developed for NASA by Orbital Sciences Corporation in Dulles, Va., the DART spacecraft will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1598

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences technicians observe closely the movement of the DART (Demonstration for Autonomous Rendezvous Technology) flight demonst... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences technicians check the bottom of the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator as it is raised off its platform. The spacecraft was developed to prove technologies for locating and maneuvering near an orbiting satellite. Future applications of technologies developed by the DART project will benefit the nation in future space-vehicle systems development requiring in-space assembly, services or other autonomous rendezvous operations. Designed and developed for NASA by Orbital Sciences Corporation in Dulles, Va., the DART spacecraft will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1596

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences technicians check the bottom of the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator as it ... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences workers remove the canister from the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator, a spacecraft developed to prove technologies for locating and maneuvering near an orbiting satellite. Future applications of technologies developed by the DART project will benefit the nation in future space-vehicle systems development requiring in-space assembly, services or other autonomous rendezvous operations. Designed and developed for NASA by Orbital Sciences Corporation in Dulles, Va., the DART spacecraft will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1592

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences workers remove the canister from the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator, a sp... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences technicians check the bottom of the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator as it is raised of its platform. The spacecraft was developed to prove technologies for locating and maneuvering near an orbiting satellite. Future applications of technologies developed by the DART project will benefit the nation in future space-vehicle systems development requiring in-space assembly, services or other autonomous rendezvous operations. Designed and developed for NASA by Orbital Sciences Corporation in Dulles, Va., the DART spacecraft will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1597

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, Orbital Sciences technicians check the bottom of the DART (Demonstration for Autonomous Rendezvous Technology) flight demonstrator as it ... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is prepared for rotation from horizontal to vertical. It will be lifted onto a test stand for launch processing activities. The spacecraft was developed for NASA by Orbital Sciences Corporation in Dulles, Va., to prove technologies for locating and maneuvering near an orbiting satellite. DART will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1635

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is prepared for rotation from horizontal to vertical. It will be... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is on a work stand waiting for processing activities. The spacecraft was developed for NASA by Orbital Sciences Corporation in Dulles, Va., to prove technologies for locating and maneuvering near an orbiting satellite. DART will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1639

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is on a work stand waiting for processing activities. The spacec... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is raised to a vertical position. It will be lifted onto a test stand for launch processing activities. The spacecraft was developed for NASA by Orbital Sciences Corporation in Dulles, Va., to prove technologies for locating and maneuvering near an orbiting satellite. DART will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1636

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is raised to a vertical position. It will be lifted onto a test ... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is raised to a vertical position. It will be lifted onto a test stand for launch processing activities. The spacecraft was developed for NASA by Orbital Sciences Corporation in Dulles, Va., to prove technologies for locating and maneuvering near an orbiting satellite. DART will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1637

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is raised to a vertical position. It will be lifted onto a test ... More

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is placed on a work stand for processing activities. The spacecraft was developed for NASA by Orbital Sciences Corporation in Dulles, Va., to prove technologies for locating and maneuvering near an orbiting satellite. DART will be launched on a Pegasus launch vehicle. At about 40,000 feet over the Pacific Ocean, the Pegasus will be released from Orbital’s Stargazer L-1011 aircraft, fire its rocket motors and boost DART into a polar orbit approximately 472 miles by 479 miles. Once in orbit, DART will rendezvous with a target satellite, the Multiple Paths, Beyond-Line-of-Site Communications satellite, also built by Orbital Sciences. DART will then perform several close proximity operations, such as moving toward and away from the satellite using navigation data provided by onboard sensors. DART is scheduled for launch no earlier than Oct. 18. KSC-04pd1638

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in Californi...

KENNEDY SPACE CENTER, FLA. - At Vandenberg Air Force Base in California, the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft is placed on a work stand for processing activities. The spacecr... More

KENNEDY SPACE CENTER, FLA. - This photo shows the size of the sensors being placed on the wing leading edge of orbiter Discovery. In her hand, United Space Alliance technician Lisa Campbell holds an accelerometer (left), which will eventually be installed on a mounting nut. The sensors are part of the Wing Leading Edge Impact Detection System, a new safety measure added for all future Space Shuttle missions. The system also includes accelerometers that monitor the orbiter's wings for debris impacts during launch and while in orbit. There are 22 temperature sensors and 66 accelerometers on each wing. Sensor data will flow from the wing to the crew compartment, where it will be transmitted to Earth. KSC-04pd2127

KENNEDY SPACE CENTER, FLA. - This photo shows the size of the sensors...

KENNEDY SPACE CENTER, FLA. - This photo shows the size of the sensors being placed on the wing leading edge of orbiter Discovery. In her hand, United Space Alliance technician Lisa Campbell holds an accelerom... More

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam billow around Space Shuttle Discovery as it leaps off Launch Pad 39B on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. It is the 114th Space Shuttle flight and the 31st for Discovery. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. KSC-05pp1775

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam billow around S...

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam billow around Space Shuttle Discovery as it leaps off Launch Pad 39B on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT.... More

KENNEDY SPACE CENTER, FLA. - The flames of Space Shuttle Discovery’s Solid Rocket Boosters are reflected in the water next to Launch Pad 39B as the Shuttle leaps from the pad on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. It is the 114th Space Shuttle flight and the 31st for Discovery. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. KSC-05pp1777

KENNEDY SPACE CENTER, FLA. - The flames of Space Shuttle Discovery’s ...

KENNEDY SPACE CENTER, FLA. - The flames of Space Shuttle Discovery’s Solid Rocket Boosters are reflected in the water next to Launch Pad 39B as the Shuttle leaps from the pad on the historic Return to Flight m... More

KENNEDY SPACE CENTER, FLA. -- A tracking camera on Launch Pad 39B captures a closeup of Space Shuttle Discovery moments after liftoff on the historic Return to Flight mission STS-114. The liftoff occurred at 10:39 a.m. EDT. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. KSC-05pp1771

KENNEDY SPACE CENTER, FLA. -- A tracking camera on Launch Pad 39B capt...

KENNEDY SPACE CENTER, FLA. -- A tracking camera on Launch Pad 39B captures a closeup of Space Shuttle Discovery moments after liftoff on the historic Return to Flight mission STS-114. The liftoff occurred at 1... More

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam roll away from Launch Pad 39B as Space Shuttle Discovery roars above the tree line into the sky. Liftoff of Discovery on the historic Return to Flight mission STS-114. occurred at 10:39 a.m. EDT. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. (Photo Credit: Bill Ingalls) KSC-05pp1768

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam roll away from ...

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam roll away from Launch Pad 39B as Space Shuttle Discovery roars above the tree line into the sky. Liftoff of Discovery on the historic Return to Flight mis... More

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam fill Launch Pad 39B as Space Shuttle Discovery roars into the sky on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. It is the 114th Space Shuttle flight and the 31st for Discovery. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. KSC-05pp1773

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam fill Launch Pad...

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam fill Launch Pad 39B as Space Shuttle Discovery roars into the sky on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. I... More

KENNEDY SPACE CENTER, FLA. - As billows of smoke and steam roll away, Space Shuttle Discovery leaps from Launch Pad 39B on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. At right is the 290-foot water tower that holds the 300,000 gallons of water that flood the pad for sound suppression. This is the 114th Space Shuttle flight and the 31st for Discovery. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. KSC-05pp1778

KENNEDY SPACE CENTER, FLA. - As billows of smoke and steam roll away,...

KENNEDY SPACE CENTER, FLA. - As billows of smoke and steam roll away, Space Shuttle Discovery leaps from Launch Pad 39B on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. At... More

KENNEDY SPACE CENTER, FLA. - In the wrong place at the wrong time, a bird (upper left) falls away from Space Shuttle Discovery after being hit by the External Tank during launch from Launch Pad 39B. Discovery lifted off into the clear blue sky at 10:39 a.m. EDT on the historic Return to Flight mission STS-114. It is the 114th Space Shuttle flight and the 31st for Discovery. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. KSC-05pp1774

KENNEDY SPACE CENTER, FLA. - In the wrong place at the wrong time, a b...

KENNEDY SPACE CENTER, FLA. - In the wrong place at the wrong time, a bird (upper left) falls away from Space Shuttle Discovery after being hit by the External Tank during launch from Launch Pad 39B. Discovery ... More

KENNEDY SPACE CENTER, FLA. - A fish-eye view shows Space Shuttle Discovery moments after liftoff from Launch Pad 39B on the historic Return to Flight mission STS-114. At left is the Fixed Service Structure with the White Room appearing to be suspended in mid-air. The White Room provides the astronauts access into the orbiter. The liftoff occurred at 10:39 a.m. EDT. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. KSC-05pp1772

KENNEDY SPACE CENTER, FLA. - A fish-eye view shows Space Shuttle Disco...

KENNEDY SPACE CENTER, FLA. - A fish-eye view shows Space Shuttle Discovery moments after liftoff from Launch Pad 39B on the historic Return to Flight mission STS-114. At left is the Fixed Service Structure wit... More

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Commander Eileen Collins is helped by the Closeout Crew with her launch and entry suit before entering Space Shuttle Discovery. The Return to Flight mission to the International Space Station carries the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure and Multi-Purpose Logistics Module Raffaello, housing 15 tons of hardware and supplies that will be transferred to the Station after the Shuttle docks to the complex . On this mission, the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. KSC-05pp1793

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Commander Eileen Collins...

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Commander Eileen Collins is helped by the Closeout Crew with her launch and entry suit before entering Space Shuttle Discovery. The Return to Flight mission to the... More

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Andrew Thomas is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery. The Return to Flight mission to the International Space Station carries the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure and Multi-Purpose Logistics Module Raffaello, housing 15 tons of hardware and supplies that will be transferred to the Station after the Shuttle docks to the complex . On this mission, the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. KSC-05pp1796

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Andrew Thomas...

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Andrew Thomas is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery. The Return to Flight mission to the ... More

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Charles Camarda is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery. This is Camarda’s first Shuttle flight. The Return to Flight mission to the International Space Station carries the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure and Multi-Purpose Logistics Module Raffaello, housing 15 tons of hardware and supplies that will be transferred to the Station after the Shuttle docks to the complex . On this mission, the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. KSC-05pp1794

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Charles Camar...

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Charles Camarda is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery. This is Camarda’s first Shuttle f... More

KENNEDY SPACE CENTER, FLA. - Framed by Florida greenery, Space Shuttle Discovery lifts off Launch Pad 39B at 10:39 a.m. EDT on the historic Return to Flight mission STS-114. It is the 114th Space Shuttle flight and the 31st for Discovery. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. KSC-05pp1770

KENNEDY SPACE CENTER, FLA. - Framed by Florida greenery, Space Shuttle...

KENNEDY SPACE CENTER, FLA. - Framed by Florida greenery, Space Shuttle Discovery lifts off Launch Pad 39B at 10:39 a.m. EDT on the historic Return to Flight mission STS-114. It is the 114th Space Shuttle fligh... More

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam roll away from Launch Pad 39B as Space Shuttle Discovery roars into the sky. Liftoff of Discovery on the historic Return to Flight mission STS-114. occurred at 10:39 a.m. EDT. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. KSC-05pp1767

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam roll away from ...

KENNEDY SPACE CENTER, FLA. - Clouds of smoke and steam roll away from Launch Pad 39B as Space Shuttle Discovery roars into the sky. Liftoff of Discovery on the historic Return to Flight mission STS-114. occurr... More

KENNEDY SPACE CENTER, FLA. - STS-114 Pilot James Kelly is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery.The Return to Flight mission to the International Space Station carries the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure and Multi-Purpose Logistics Module Raffaello, housing 15 tons of hardware and supplies that will be transferred to the Station after the Shuttle docks to the complex . On this mission, the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. KSC-05pp1795

KENNEDY SPACE CENTER, FLA. - STS-114 Pilot James Kelly is helped by t...

KENNEDY SPACE CENTER, FLA. - STS-114 Pilot James Kelly is helped by the Closeout Crew with his launch and entry suit before entering Space Shuttle Discovery.The Return to Flight mission to the International Sp... More

KENNEDY SPACE CENTER, FLA. - Space Shuttle Discovery is seen just moments after liftoff as it leaps from Launch Pad 39B on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. It is the 114th Space Shuttle flight and the 31st for Discovery. The 12-day mission is expected to end with touchdown at the Shuttle Landing Facility on Aug. 7. On this mission to the International Space Station the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. During two additional spacewalks, the crew will install the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure. KSC-05pp1776

KENNEDY SPACE CENTER, FLA. - Space Shuttle Discovery is seen just mome...

KENNEDY SPACE CENTER, FLA. - Space Shuttle Discovery is seen just moments after liftoff as it leaps from Launch Pad 39B on the historic Return to Flight mission STS-114. Liftoff occurred at 10:39 a.m. EDT. It... More

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Wendy Lawrence is helped with her launch and entry suit by the Closeout Crew before entering Space Shuttle Discovery. The Return to Flight mission to the International Space Station carries the External Stowage Platform-2, equipped with spare part assemblies, and a replacement Control Moment Gyroscope contained in the Lightweight Multi-Purpose Experiment Support Structure and Multi-Purpose Logistics Module Raffaello, housing 15 tons of hardware and supplies that will be transferred to the Station after the Shuttle docks to the complex . On this mission, the crew will perform inspections on-orbit for the first time of all of the Reinforced Carbon-Carbon (RCC) panels on the leading edge of the wings and the Thermal Protection System tiles using the new Canadian-built Orbiter Boom Sensor System and the data from 176 impact and temperature sensors. Mission Specialists will also practice repair techniques on RCC and tile samples during a spacewalk in the payload bay. KSC-05pp1798

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Wendy Lawrenc...

KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Wendy Lawrence is helped with her launch and entry suit by the Closeout Crew before entering Space Shuttle Discovery. The Return to Flight mission to th... More

KENNEDY SPACE CENTER, FLA. - Technicians from NASA's Michoud Assembly Facility in Louisiana begin removing foam from the external tank designated for mission STS-121. The work is the first step in removing and replacing the external tank's four liquid hydrogen main engine cutoff sensors, which indicate whether the tank still has fuel during its climb to orbit. After the foam removal, the technicians will remove a cover, called the "manhole," to provide access to the area to begin the removal and replacement of the sensors. Photo credit: NASA/Jim Grossmann KSC-06pd0549

KENNEDY SPACE CENTER, FLA. - Technicians from NASA's Michoud Assembl...

KENNEDY SPACE CENTER, FLA. - Technicians from NASA's Michoud Assembly Facility in Louisiana begin removing foam from the external tank designated for mission STS-121. The work is the first step in removing an... More

KENNEDY SPACE CENTER, FLA. - Technicians from NASA's Michoud Assembly Facility in Louisiana begin removing foam from the external tank designated for mission STS-121. The work is the first step in removing and replacing the external tank's four liquid hydrogen main engine cutoff sensors, which indicate whether the tank still has fuel during its climb to orbit. After the foam removal, the technicians will remove a cover, called the "manhole," to provide access to the area to begin the removal and replacement of the sensors. Photo credit: NASA/Jim Grossmann KSC-06pd0548

KENNEDY SPACE CENTER, FLA. - Technicians from NASA's Michoud Assembl...

KENNEDY SPACE CENTER, FLA. - Technicians from NASA's Michoud Assembly Facility in Louisiana begin removing foam from the external tank designated for mission STS-121. The work is the first step in removing an... More

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's Michoud Assembly Facility in Louisiana create a clean-room working area around the "manhole" on the external tank designated for mission STS-121. The work is part of the process in removing and replacing the external tank's four liquid hydrogen main engine cutoff sensors, which indicate whether the tank still has fuel during its climb to orbit. After the cleaning, the manhole will be removed to provide access to the area of the sensors for their removal. Photo credit: NASA/Jim Grossmann KSC-06pd0560

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's M...

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's Michoud Assembly Facility in Louisiana create a clean-room working area around the "manhole" on the external tank designated for mission STS-... More

KENNEDY SPACE CENTER, FLA. - KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's Michoud Assembly Facility in Louisiana install a clean-room working area around the "manhole" on the external tank designated for mission STS-121. The work is part of the process in removing and replacing the external tank's four liquid hydrogen main engine cutoff sensors, which indicate whether the tank still has fuel during its climb to orbit. After the cleaning, the manhole will be removed to provide access to the area of the sensors for their removal. Photo credit: NASA/Jim Grossmann KSC-06pd0561

KENNEDY SPACE CENTER, FLA. - KENNEDY SPACE CENTER, FLA. - Lockheed Mar...

KENNEDY SPACE CENTER, FLA. - KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's Michoud Assembly Facility in Louisiana install a clean-room working area around the "manhole" on the external ta... More

KENNEDY SPACE CENTER, FLA. - A Lockheed Martin technician from NASA's Michoud Assembly Facility in Louisiana cleans the area around the "manhole" on the external tank designated for mission STS-121. The work is part of the process in removing and replacing the external tank's four liquid hydrogen main engine cutoff sensors, which indicate whether the tank still has fuel during its climb to orbit. After the cleaning, the manhole will be removed to provide access to the area of the sensors for their removal. Photo credit: NASA/Jim Grossmann KSC-06pd0550

KENNEDY SPACE CENTER, FLA. - A Lockheed Martin technician from NASA's...

KENNEDY SPACE CENTER, FLA. - A Lockheed Martin technician from NASA's Michoud Assembly Facility in Louisiana cleans the area around the "manhole" on the external tank designated for mission STS-121. The work ... More

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's Michoud Assembly Facility in Louisiana inspect and clean the area around the "manhole" on the external tank designated for mission STS-121. The work is part of the process in removing and replacing the external tank's four liquid hydrogen main engine cutoff sensors, which indicate whether the tank still has fuel during its climb to orbit. After the cleaning, the manhole will be removed to provide access to the area of the sensors for their removal. Photo credit: NASA/Jim Grossmann KSC-06pd0551

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's ...

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's Michoud Assembly Facility in Louisiana inspect and clean the area around the "manhole" on the external tank designated for mission STS-121. ... More

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's Michoud Assembly Facility in Louisiana clean the area around the "manhole" on the external tank designated for mission STS-121. The work is part of the process in removing and replacing the external tank's four liquid hydrogen main engine cutoff sensors, which indicate whether the tank still has fuel during its climb to orbit. After the cleaning, the manhole will be removed to provide access to the area of the sensors for their removal. Photo credit: NASA/Jim Grossmann KSC-06pd0559

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's ...

KENNEDY SPACE CENTER, FLA. - Lockheed Martin technicians from NASA's Michoud Assembly Facility in Louisiana clean the area around the "manhole" on the external tank designated for mission STS-121. The work is ... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is being lowered toward the floor of the transfer aisle. It will be placed horizontally on a transporter where technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0601

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is being lowered toward the floor of the transfer aisle. It will be placed horizonta... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is shifted to a horizontal position for placement on a transporter where technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0603

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is shifted to a horizontal position for placement on a transporter where technicians ... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, a worker watches external tank number 119 as it is being lifted from the checkout cell. The tank will be placed horizontally on the transporter in the transfer aisle. Once in the transfer aisle, technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0599

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, a worker watches external tank number 119 as it is being lifted from the checkout cell. The tank will be plac... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is being lowered toward the floor of the transfer aisle. It will be placed horizontally on a transporter where technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0602

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is being lowered toward the floor of the transfer aisle. It will be placed horizonta... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is being lifted from the checkout cell and will be placed horizontally on the transporter in the transfer aisle. Once in the transfer aisle, technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. KSC-06pd0598

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is being lifted from the checkout cell and will be placed horizontally on the transpo... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is being moved from the checkout cell and will be placed horizontally on the transporter in the transfer aisle. Once in the transfer aisle, technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0600

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is being moved from the checkout cell and will be placed horizontally on the transpor... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is lowered onto a transporter where technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0606

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is lowered onto a transporter where technicians will reapply the thermal protection s... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is shifted to a horizontal position for placement on the transporter at left where technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0604

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is shifted to a horizontal position for placement on the transporter at left where te... More

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is lowered onto a transporter where technicians will reapply the thermal protection system foam that was removed in order to replace the tank's four liquid hydrogen engine cutoff sensors. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Cory Huston KSC-06pd0607

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at...

KENNEDY SPACE CENTER, FLA. - Inside the Vehicle Assembly Building at NASA's Kennedy Space Center, external tank number 119 is lowered onto a transporter where technicians will reapply the thermal protection s... More

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, workers prepare the cover, called the "manhole," on the bottom of external tank number 119 that will be refoamed. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0610

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Ass...

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, workers prepare the cover, called the "manhole," on the bottom of external tank number 119 that will be refoamed. The manho... More

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, a stand is ready for workers to refoam the cover, called the "manhole," on the bottom of external tank number 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0609

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle As...

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, a stand is ready for workers to refoam the cover, called the "manhole," on the bottom of external tank number 119. The ma... More

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, a worker prepares the cover, called the "manhole," on the bottom of external tank number 119, for refoaming. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0611

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Ass...

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, a worker prepares the cover, called the "manhole," on the bottom of external tank number 119, for refoaming. The manhole wa... More

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, workers prepare to refoam the cover, called the "manhole," on the bottom of external tank number 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0612

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Ass...

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, workers prepare to refoam the cover, called the "manhole," on the bottom of external tank number 119. The manhole was remove... More

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, a stand is prepared from which workers will refoam the cover, called the "manhole," on the bottom of external tank number 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0608

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle As...

KENNEDY SPACE CENTER, FLA. - In the transfer aisle of the Vehicle Assembly Building, a stand is prepared from which workers will refoam the cover, called the "manhole," on the bottom of external tank number 1... More

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Assembly Building, workers pack type 2 ablator over the bolts around the "manhole" or cover on the bottom of external tank number 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0617

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Ass...

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Assembly Building, workers pack type 2 ablator over the bolts around the "manhole" or cover on the bottom of external tank number 119. The man... More

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Assembly Building, workers pack type 2 ablator over the bolts around the "manhole" or cover on the bottom of external tank number 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0619

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Ass...

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Assembly Building, workers pack type 2 ablator over the bolts around the "manhole" or cover on the bottom of external tank number 119. The man... More

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Assembly Building, a worker packs type 2 ablator over the bolts around the "manhole" or cover on the bottom of external tank number 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0618

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Ass...

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Assembly Building, a worker packs type 2 ablator over the bolts around the "manhole" or cover on the bottom of external tank number 119. The m... More

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Assembly Building, workers pack type 2 ablator over the bolts around the "manhole" or cover on the bottom of external tank number 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0620

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Ass...

KENNEDY SPACE CENTER, FLA. -- In the transfer aisle of the Vehicle Assembly Building, workers pack type 2 ablator over the bolts around the "manhole" or cover on the bottom of external tank number 119. The manh... More

KENNEDY SPACE CENTER, FLA. -- Lockheed Martin technicians in the Vehicle Assembly Building at NASA's Kennedy Space Center apply new foam over the manhole cover on the lower end of external tank No. 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. Once reinstalled, the manhole required new foam to be applied. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0685

KENNEDY SPACE CENTER, FLA. -- Lockheed Martin technicians in the Vehic...

KENNEDY SPACE CENTER, FLA. -- Lockheed Martin technicians in the Vehicle Assembly Building at NASA's Kennedy Space Center apply new foam over the manhole cover on the lower end of external tank No. 119. The man... More

KENNEDY SPACE CENTER, FLA. -- Lockheed Martin technicians in the Vehicle Assembly Building at NASA's Kennedy Space Center prepare for the application of new foam over the manhole cover on the lower end of external tank No. 119. The manhole was removed to access the area where the tank's four liquid hydrogen engine cutoff sensors were replaced. Once reinstalled, the manhole required new foam to be applied. The tank is being prepared to launch Space Shuttle Discovery on mission STS-121 in July. Photo credit: NASA/Jim Grossmann KSC-06pd0683

KENNEDY SPACE CENTER, FLA. -- Lockheed Martin technicians in the Vehic...

KENNEDY SPACE CENTER, FLA. -- Lockheed Martin technicians in the Vehicle Assembly Building at NASA's Kennedy Space Center prepare for the application of new foam over the manhole cover on the lower end of exter... More

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