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CAPE CANAVERAL, Fla. – In the Space Station Processing Facility at NASA's Kennedy Space Center, astronaut Charles Hobaugh, right, conducts a fit check of the robotic workstation, or RWS, in the International Space Station's Cupola module. He is assisted by Boeing technician Terry Camarata, left. The RWS is provided by the Canadian Space Agency. The module was delivered by the European Space Agency in 2004 to Kennedy from Alenia Spazio in Turin, Italy. Cupola will provide unprecedented views of activities outside the station and spectacular views of the Earth. Crew members working inside the module will have a 360-degree panoramic view. Cupola has the capability for command and control workstations to be installed to assist in space station remote manipulator system and extra vehicular activities. Cupola is the final element of the space station core and is scheduled for launch on space shuttle Endeavour's STS-130 mission, targeted for Dec. 10, 2009. Photo credit: NASA/Cory Huston KSC-08pd2196

CAPE CANAVERAL, Fla. – In the Space Station Processing Facility at NAS...

CAPE CANAVERAL, Fla. – In the Space Station Processing Facility at NASA's Kennedy Space Center, astronaut Charles Hobaugh, right, conducts a fit check of the robotic workstation, or RWS, in the International Sp... More

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, workers check the hoist connections on External Fuel Tank-122 as it is lifted toward a test cell. ET-122, the Space Shuttle Program's last external fuel tank was delivered to Kennedy's Turn Basin from NASA’s Michoud Assembly Facility in New Orleans aboard the Pegasus Barge. After testing, ET-122 eventually will be attached to space shuttle Endeavour for the STS-134 mission to the International Space Station targeted to launch February, 2011. For more information visit: http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts134/index.html. Photo credit: NASA/Dimitri Gerondidakis KSC-2010-4917

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA's Ken...

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, workers check the hoist connections on External Fuel Tank-122 as it is lifted toward a test cell. ET-12... More

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, check the progress of the Payload Attach System, or PAS, as it is lifted up to the Alpha Magnetic Spectrometer, where it will be attached to the bottom of the AMS. The PAS provides a method of securely connecting the payload to the International Space Station. AMS, a state-of-the-art particle physics detector, is designed to operate as an external module on the International Space Station. It will use the unique environment of space to study the universe and its origin by searching for dark matter. AMS will fly to the station aboard space shuttle Endeavour's STS-134 mission targeted to launch Feb. 26, 2011. Photo credit: NASA/Jack Pfaller KSC-2010-4548

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Fa...

CAPE CANAVERAL, Fla. -- Technicians in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, check the progress of the Payload Attach System, or PAS, as it is lifted up to the Alpha M... More

KENNEDY SPACE CENTER, FLA. -- Expedition 6 crew member Nikolai Budarin relaxes during fit check of his launch and entry suit, part of Terminal Countdown Demonstration Test activities. He and the rest of the crew are preparing for the mission aboard Space Shuttle Endeavour, which is scheduled to launch Nov. 10. The TCDT includes emergency egress training and a launch countdown. The Expedition 6 crew will travel on Space Shuttle Endeavour to the International Space Station to replace Expedition 5, returning to Earth after 4 months. The primary payloads on mission STS-113 are the first port truss segment, P1, and the Crew and Equipment Translation Aid (CETA) Cart B. Once delivered, the P1 truss will remain stowed until flight 12A.1 in 2003 when it will be attached to the central truss segment, S0, on the Space Station. Launch is scheduled for Nov. 10, 2002. KSC-02pd1566

KENNEDY SPACE CENTER, FLA. -- Expedition 6 crew member Nikolai Budarin...

KENNEDY SPACE CENTER, FLA. -- Expedition 6 crew member Nikolai Budarin relaxes during fit check of his launch and entry suit, part of Terminal Countdown Demonstration Test activities. He and the rest of the cre... More

CAPE CANAVERAL, Fla. -- At Launch Pad 39A at NASA's Kennedy Space Center in Florida, space shuttle Atlantis' STS-135 crew members take part in a payload bay walkdown to check out the cargo secured in Atlantis' bay. Seen here inspecting the airlock is Commander Chris Ferguson. The astronauts are at Kennedy to participate in a launch countdown dress rehearsal called the Terminal Countdown Demonstration Test (TCDT) and related training. Atlantis and its crew are targeted to lift off July 8, taking with them the Raffaello multi-purpose logistics module packed with supplies and spare parts to the International Space Station. The STS-135 mission also will fly a system to investigate the potential for robotically refueling existing satellites and return a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Kim Shiflett KSC-2011-4736

CAPE CANAVERAL, Fla. -- At Launch Pad 39A at NASA's Kennedy Space Cent...

CAPE CANAVERAL, Fla. -- At Launch Pad 39A at NASA's Kennedy Space Center in Florida, space shuttle Atlantis' STS-135 crew members take part in a payload bay walkdown to check out the cargo secured in Atlantis' ... More

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers check the attachments on the ground support equipment for the STS-125 Hubble Servicing Mission as it is transferred to a work stand. The GSE are carriers, or pallets, that will hold equipment in space shuttle Atlantis’ payload bay. Under the protective covering of the carrier can be seen the soft capture mechanism. The carriers will be prepared for the integration of telescope science instruments, both internal and external replacement components, as well as the flight support equipment to be used by the astronauts during the servicing mission. The three payload carriers or pallets are the Flight Support System, the Super Lightweight Interchangeable Carrier and the Orbital Replacement Unit Carrier. At the end of July, a fourth and final carrier, the Multi-Use Lightweight Equipment carrier will join the others in the Payload Hazardous Servicing Facility where the Hubble payload is being prepared for launch. Photo credit: NASA/Cory Huston KSC-08pd2010

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, workers check the attachments on the ground support equipment for the STS-125 Hubble Servicing Mission as it i... More

CAPE CANAVERAL, Fla. -- Viewed from the Launch Pad 39A flame trench, crawler-transporter No. 2 moves under a space shuttle era mobile launcher platform at NASA's Kennedy Space Center in Florida. The activity was part of testing to check out recently completed modifications to ensure its ability to carry launch vehicles such as the space agency's Space Launch System heavy-lift rocket to the pad. NASA's Ground Systems Development and Operations Program is leading the 20-year life-extension project for the crawler. A pair of behemoth machines called crawler-transporters has carried the load of taking rockets and spacecraft to the launch pad for more than 40 years at NASA’s Kennedy Space Center in Florida. Each weighing six and a half million pounds and larger in size than a professional baseball infield, the crawler-transporters are powered by locomotive and large electrical power generator engines. The crawler-transporters will stand ready to keep up the work for the next generation of launch vehicles to lift astronauts into space. For more information, visit http://www.nasa.gov/exploration/systems/ground/index.html Photo credit: NASA/ Jim Grossmann KSC-2012-6273

CAPE CANAVERAL, Fla. -- Viewed from the Launch Pad 39A flame trench, c...

CAPE CANAVERAL, Fla. -- Viewed from the Launch Pad 39A flame trench, crawler-transporter No. 2 moves under a space shuttle era mobile launcher platform at NASA's Kennedy Space Center in Florida. The activity wa... More

CAPE CANAVERAL, Fla. -- Workers monitor space shuttle Discovery as it arrives at Launch Pad 39A from the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. It took the shuttle, attached to its external fuel tank, twin solid rocket boosters and mobile launcher platform, about seven hours to complete the move atop a crawler-transporter. This is the second time Discovery has rolled out to the pad for the STS-133 mission, and comes after a thorough check and modifications to the shuttle's external tank. Targeted to liftoff Feb. 24, Discovery will take the Permanent Multipurpose Module (PMM) packed with supplies and critical spare parts, as well as Robonaut 2 (R2) to the International Space Station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett KSC-2011-1282

CAPE CANAVERAL, Fla. -- Workers monitor space shuttle Discovery as it ...

CAPE CANAVERAL, Fla. -- Workers monitor space shuttle Discovery as it arrives at Launch Pad 39A from the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. It took the shuttle, attached to its... More

CAPE CANAVERAL, Fla. –In Orbiter Processing Facility 3 at NASA's Kennedy Space Center in Florida, STS-128 crew members check out the space shuttle Discovery's robotic arm. Seen here are Mission Specialists Christer Fuglesang and John "Danny" Olivas. The crew is at Kennedy for a crew equipment interface test, or CEIT, which provides hands-on training and observation of shuttle and flight hardware. The STS-128 flight will carry science and storage racks to the International Space Station on Discovery. Launch is targeted for Aug. 7. Photo credit: NASA/Jim Grossmann KSC-2009-3608

CAPE CANAVERAL, Fla. –In Orbiter Processing Facility 3 at NASA's Kenne...

CAPE CANAVERAL, Fla. –In Orbiter Processing Facility 3 at NASA's Kennedy Space Center in Florida, STS-128 crew members check out the space shuttle Discovery's robotic arm. Seen here are Mission Specialists Chr... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery arrives at Launch Pad 39A from the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. It took the shuttle, attached to its external fuel tank, twin solid rocket boosters and mobile launcher platform, about seven hours to complete the move atop a crawler-transporter. This is the second time Discovery has rolled out to the pad for the STS-133 mission, and comes after a thorough check and modifications to the shuttle's external tank. Targeted to liftoff Feb. 24, Discovery will take the Permanent Multipurpose Module (PMM) packed with supplies and critical spare parts, as well as Robonaut 2 (R2) to the International Space Station. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett KSC-2011-1281

CAPE CANAVERAL, Fla. -- Space shuttle Discovery arrives at Launch Pad ...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery arrives at Launch Pad 39A from the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. It took the shuttle, attached to its external fuel tank, t... More

CAPE CANAVERAL, Fla. -- In the Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, STS-134 Commander Mark Kelly, left, and Pilot Gregory H. Johnson check out tools and equipment they'll be using in space. The six STS-134 astronauts are at Kennedy participating in the Crew Equipment Interface Test (CEIT), which gives them an opportunity for hands-on training and familiarization of the payload they'll be delivering to the International Space Station. Space shuttle Endeavour is targeted to launch on the STS-134 mission Feb. 27, 2011. For more information, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts134/index.html. Photo credit: NASA/Cory Huston KSC-2010-5552

CAPE CANAVERAL, Fla. -- In the Orbiter Processing Facility-2 at NASA's...

CAPE CANAVERAL, Fla. -- In the Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, STS-134 Commander Mark Kelly, left, and Pilot Gregory H. Johnson check out tools and equipment they'll be ... 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. -- At NASA's Kennedy Space Center in Florida, crawler-transporter No. 2 moves a space shuttle era mobile launcher platform at Launch Pad 39A. The activity was part of testing to check out recently completed modifications to ensure its ability to carry launch vehicles such as the space agency's Space Launch System heavy-lift rocket to the pad. NASA's Ground Systems Development and Operations Program is leading the 20-year life-extension project for the crawler. A pair of behemoth machines called crawler-transporters has carried the load of taking rockets and spacecraft to the launch pad for more than 40 years at NASA’s Kennedy Space Center in Florida. Each weighing six and a half million pounds and larger in size than a professional baseball infield, the crawler-transporters are powered by locomotive and large electrical power generator engines. The crawler-transporters will stand ready to keep up the work for the next generation of launch vehicles to lift astronauts into space. For more information, visit http://www.nasa.gov/exploration/systems/ground/index.html Photo credit: NASA/Jim Grossmann KSC-2012-6289

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

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, crawler-transporter No. 2 moves a space shuttle era mobile launcher platform at Launch Pad 39A. The activity was part of testing to check out r... More

KENNEDY SPACE CENTER, FLA. - Expedition 5 crew member Peggy Whitson undergoes a suit check as part of Terminal Countdown Demonstration Test activities at KSC. The TCDT includes emergency egress training at the pad and a simulated launch countdown. Expedition 5 will travel to the International Space Station on mission STS-111 as the replacement crew for Expedition 4, who will return to Earth aboard Endeavour. Known as Utilization Flight -2, the mission includes attaching a Canadian-built mobile base system to the International Space Station that will enable the Canadarm2 robotic arm to move along a railway on the Station's truss to build and maintain the outpost. The crew will also replace a faulty wrist/roll joint on the Canadarm2 as well as unload almost three tons of experiments and supplies from the Italian-built Multi-Purpose Logistics Module Leonardo. Launch of Space Shuttle Endeavour on mission STS-111 is scheduled for May 30, 2002 KSC-02pd0675

KENNEDY SPACE CENTER, FLA. - Expedition 5 crew member Peggy Whitson un...

KENNEDY SPACE CENTER, FLA. - Expedition 5 crew member Peggy Whitson undergoes a suit check as part of Terminal Countdown Demonstration Test activities at KSC. The TCDT includes emergency egress training at the... More

KENNEDY SPACE CENTER, FLA. -- STS-107 Payload Commander Michael Anderson completes suit check prior to Terminal Countdown Demonstration Test activities, which include a simulated launch countdown at the pad. STS-107 is a mission devoted to research and will include more than 80 experiments that will study Earth and space science, advanced technology development, and astronaut health and safety. Launch is planned for Jan. 16, 2003, between 10 a.m. and 2 p.m. EST aboard Space Shuttle Columbia. . KSC-02pd1962

KENNEDY SPACE CENTER, FLA. -- STS-107 Payload Commander Michael Anders...

KENNEDY SPACE CENTER, FLA. -- STS-107 Payload Commander Michael Anderson completes suit check prior to Terminal Countdown Demonstration Test activities, which include a simulated launch countdown at the pad. ST... More

CAPE CANAVERAL, Fla. - In the Operations and Checkout Building (O&C) at NASA's Kennedy Space Center in Florida, the astronauts of space shuttle Discovery's STS-133 crew put on their launch-and-entry suits and check the fit of their helmets and gloves before heading to the Astrovan for the ride to Launch Pad 39A. Pilot Eric Boe, seen here, last piloted space shuttle Endeavour during its STS-126 mission back in 2008. Scheduled to lift off Feb. 24 at 4:50 p.m. EST, Discovery and its crew will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, the dexterous humanoid astronaut helper, to the International Space Station. Discovery, which will fly its 39th mission, is scheduled to be retired following STS-133. This will be the 133rd Space Shuttle Program mission and the 35th shuttle voyage to the space station. For more information on the STS-133 mission, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Jim Grossmann KSC-2011-1602

CAPE CANAVERAL, Fla. - In the Operations and Checkout Building (O&C) a...

CAPE CANAVERAL, Fla. - In the Operations and Checkout Building (O&C) at NASA's Kennedy Space Center in Florida, the astronauts of space shuttle Discovery's STS-133 crew put on their launch-and-entry suits and c... More

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility 3 at NASA's Kennedy Space Center in Florida, STS-128 crew members check out storage containers they will use on the mission. From left are Mission Specialists John "Danny" Olivas, Christer Fuglesang, Patrick Forrester and Jose Hernandez, and Commander Rick Sturckow (pointing). The crew is at Kennedy for a crew equipment interface test, or CEIT, which provides hands-on training and observation of shuttle and flight hardware. The STS-128 flight will carry science and storage racks to the International Space Station on Discovery. Launch is targeted for Aug. 7. Photo credit: NASA/Jim Grossmann KSC-2009-3595

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility 3 at NASA's Kenn...

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility 3 at NASA's Kennedy Space Center in Florida, STS-128 crew members check out storage containers they will use on the mission. From left are Mission Speciali... More

CAPE CANAVERAL, Fla. – In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, workers check the inside of the Multi-Purpose Logistics Module Leonardo before closing the hatch. The module will carry science and storage racks on space shuttle Discovery's STS-128 mission to the International Space Station. Launch of Discovery is targeted for Aug. 18. Photo credit: NASA/Jim Grossmann KSC-2009-3815

CAPE CANAVERAL, Fla. – In the Space Station Processing Facility at NAS...

CAPE CANAVERAL, Fla. – In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, workers check the inside of the Multi-Purpose Logistics Module Leonardo before closing the hatch. The ... More

CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, workers check data on the payload ground handling mechanism, or PGHM, in the Payload Changeout Room on Launch Pad 39A. The PGHM is being used to transfer the STS-125 mission payload into space shuttle Atlantis’ payload bay. STS-125 is the fifth and final shuttle servicing mission for NASA’s Hubble Space Telescope. The payload comprises four carriers holding various equipment for the mission. Atlantis is targeted to launch Oct. 14 on the 11-day mission. Photo credit: NASA/Jack Pfaller KSC-08pd2957

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

CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, workers check data on the payload ground handling mechanism, or PGHM, in the Payload Changeout Room on Launch Pad 39A. The PGHM is being used... More

CAPE CANAVERAL, Fla. -- During a tanking test on June 15 at Launch Pad 39A at NASA's Kennedy Space Center in Florida, there was an apparent liquid hydrogen leak in the main fuel valve in Atlantis' space shuttle main engine No. 3. Technicians now are replacing the suspect valve and a leak check of the valve and associated systems will be conducted. The work is expected to take about a week, which still would support Atlantis' targeted July 8 launch date. STS-135 Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandy Magnus and Rex Walheim are targeted to lift off on space shuttle Atlantis July 8, taking with them the MPLM packed with supplies, logistics and spare parts to the International Space Station. The STS-135 mission also will fly a system to investigate the potential for robotically refueling existing satellites and return a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Jim Grossmann KSC-2011-4568

CAPE CANAVERAL, Fla. -- During a tanking test on June 15 at Launch Pad...

CAPE CANAVERAL, Fla. -- During a tanking test on June 15 at Launch Pad 39A at NASA's Kennedy Space Center in Florida, there was an apparent liquid hydrogen leak in the main fuel valve in Atlantis' space shuttle... More

CAPE CANAVERAL, Fla. – After rotation of the Wide Field Camera 3 (background left), or WFC3, in the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, technicians check the data. The WFC3 will be transferred to the Super Lightweight Interchangeable Carrier. WFC3 is part of the payload on space shuttle Atlantis' STS-125 mission for the fifth and final Hubble servicing flight to NASA's Hubble Space Telescope. The curved edge shown at top is the radiator, the "outside" of WFC3 that will be exposed to space and will expel heat out of Hubble and into space through black body radiation. As Hubble enters the last stage of its life, WFC3 will be Hubble's next evolutionary step, allowing Hubble to peer ever further into the mysteries of the cosmos. WFC3 will study a diverse range of objects and phenomena, from young and extremely distant galaxies, to much more nearby stellar systems, to objects within our very own solar system. WFC3 will take the place of Wide Field Planetary Camera 2, which astronauts will bring back to Earth aboard the shuttle. Launch of Atlantis is targeted at 1:34 a.m. EDT Oct. 8. Photo credit: NASA/Amanda Diller KSC-08pd2467

CAPE CANAVERAL, Fla. – After rotation of the Wide Field Camera 3 (bac...

CAPE CANAVERAL, Fla. – After rotation of the Wide Field Camera 3 (background left), or WFC3, in the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, technicians check the data. The WFC3 wi... More

CAPE CANAVERAL, Fla. -- Employees check out space shuttle Atlantis after it was uncovered on Launch Pad 39A at NASA's Kennedy Space Center in Florida following the move of the rotating service structure (RSS). The structure provides weather protection and access to the shuttle while it awaits liftoff on the pad. RSS "rollback" marks a major milestone in Atlantis' STS-135 mission countdown. Atlantis and its crew of four; Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandy Magnus and Rex Walheim, are scheduled to lift off at 11:26 a.m. EDT on July 8 to deliver the Raffaello multi-purpose logistics module packed with supplies and spare parts to the International Space Station. Atlantis also will fly the Robotic Refueling Mission experiment that will investigate the potential for robotically refueling existing satellites in orbit. In addition, Atlantis will return with a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Troy Cryder KSC-2011-5147

CAPE CANAVERAL, Fla. -- Employees check out space shuttle Atlantis aft...

CAPE CANAVERAL, Fla. -- Employees check out space shuttle Atlantis after it was uncovered on Launch Pad 39A at NASA's Kennedy Space Center in Florida following the move of the rotating service structure (RSS). ... More

CAPE CANAVERAL, Fla. -- In the Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, STS-134 Commander Mark Kelly, left, and Mission Specialist Roberto Vittori with the European Space Agency check out a tool they'll be using in space. The six STS-134 astronauts are at Kennedy participating in the Crew Equipment Interface Test (CEIT), which gives them an opportunity for hands-on training and familiarization of the payload they'll be delivering to the International Space Station. Space shuttle Endeavour is targeted to launch on the STS-134 mission Feb. 27, 2011. For more information, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts134/index.html. Photo credit: NASA/Cory Huston KSC-2010-5544

CAPE CANAVERAL, Fla. -- In the Orbiter Processing Facility-2 at NASA's...

CAPE CANAVERAL, Fla. -- In the Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, STS-134 Commander Mark Kelly, left, and Mission Specialist Roberto Vittori with the European Space Agency ... More

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, technicians prepare a working model of the dexterous humanoid astronaut helper, Robonaut 2, for the media to check out before space shuttle Discovery's final flight on the STS-133 mission. Discovery and its six-member crew will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2 to the International Space Station. For more information on the STS-133 mission, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo Credit: NASA/Troy Cryder KSC-2011-1646

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

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, technicians prepare a working model of the dexterous humanoid astronaut helper, Robonaut 2, for the media to check out before space shuttle Dis... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander (foreground) can be seen inside the backshell. In the background, workers are helping place the heat shield, just removed from the Phoenix, onto a platform. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1091

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facil...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander (foreground) can be seen inside the backshell. In the background, workers are helping place the heat shield, j... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, a crane lifts the shipping crate from around the Phoenix spacecraft. The spacecraft arrived May 7 via a U.S. Air Force C-17 Globemaster III at the Shuttle Landing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1061

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, a crane lifts the shipping crate from around the Phoenix spacecraft. The spacecraft arrived May 7 via a U.S. ... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians prepare to install the heat shield on the Phoenix Mars Lander spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA's Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1104

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians prepare to install the heat shield on the Phoenix Mars Lander spacecraft. The Phoenix mission is the first project in NASA... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, an overhead crane moves the heat shield toward a platform at left. The heat shield was removed from the Phoenix Mars Lander spacecraft at right. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1087

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, an overhead crane moves the heat shield toward a platform at left. The heat shield was removed from the Phoenix Mars Lander spacecraf... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, workers help guide the heat shield onto a platform. The heat shield was removed from the Phoenix Mars Lander spacecraft.. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1089

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facil...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, workers help guide the heat shield onto a platform. The heat shield was removed from the Phoenix Mars Lander spacecraft.. The Phoenix ... More

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, workers check out the 6,000-square-foot high bay of the Launch Equipment Test Facility (LETF). The LETF recently underwent a $35 million comprehensive upgrade that lasted four years. The LETF was established in the 1970s to support the qualification of the Space Shuttle Program’s umbilical and T-0 mechanisms. Throughout the years, it has supported the development of systems for shuttle and the International Space Station, Delta and Atlas rockets, and various research and development programs. The LETF has unique capabilities to evolve into a versatile test and development area that supports a wide spectrum of programs. For information on NASA's future plans, visit www.nasa.gov. Photo credit: NASA/Dimitri Gerondidakis KSC-2010-4516

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

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, workers check out the 6,000-square-foot high bay of the Launch Equipment Test Facility (LETF). The LETF recently underwent a $35 million compre... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the heat shield for the Phoenix Mars Lander is moved into position for installation on the spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA's Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1103

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the heat shield for the Phoenix Mars Lander is moved into position for installation on the spacecraft. The Phoenix mission is the firs... More

KENNEDY SPACE CENTER, FLA. -- This closeup shows the Phoenix Mars Lander spacecraft nestled inside the backshell. The spacecraft will undergo spin testing on the spin table to which it is attached in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1097

KENNEDY SPACE CENTER, FLA. -- This closeup shows the Phoenix Mars Lan...

KENNEDY SPACE CENTER, FLA. -- This closeup shows the Phoenix Mars Lander spacecraft nestled inside the backshell. The spacecraft will undergo spin testing on the spin table to which it is attached in the Payl... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, a crane lifts the shipping crate from around the Phoenix spacecraft. The spacecraft arrived May 7 via a U.S. Air Force C-17 Globemaster III at the Shuttle Landing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1062

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, a crane lifts the shipping crate from around the Phoenix spacecraft. The spacecraft arrived May 7 via a U.S. ... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians secure the backshell with the Phoenix Mars Lander inside onto a spin table for spin testing. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1095

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facil...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians secure the backshell with the Phoenix Mars Lander inside onto a spin table for spin testing. The Phoenix mission is the fi... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians complete the installation of the heat shield on the Phoenix Mars Lander spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA's Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1106

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians complete the installation of the heat shield on the Phoenix Mars Lander spacecraft. The Phoenix mission is the first proje... More

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, workers check the MAXI (Monitor of All-sky X-ray Image) before it is installed on the Japanese Experiment Module's Experiment Logistics Module-Exposed Section, or ELM-ES. The MAXI is part of space shuttle Endeavour's payload on the STS-127 mission. Using X-ray slit cameras with high sensitivity, the MAXI will continuously monitor astronomical X-ray objects over a broad energy band (0.5 to 30 keV). Endeavour is targeted to launch May 15. Photo credit: NASA/Jim Grossmann KSC-2009-1067

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NA...

CAPE CANAVERAL, Fla. -- In the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, workers check the MAXI (Monitor of All-sky X-ray Image) before it is installed on the Japanese Experim... More

KENNEDY SPACE CENTER, FLA. -- Secured on the spin table, the backshell with the Phoenix Mars Lander inside is ready for spin testing in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1096

KENNEDY SPACE CENTER, FLA. -- Secured on the spin table, the backshell...

KENNEDY SPACE CENTER, FLA. -- Secured on the spin table, the backshell with the Phoenix Mars Lander inside is ready for spin testing in the Payload Hazardous Servicing Facility. The Phoenix mission is the first... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians lower a crane over the Phoenix Mars Lander spacecraft. The crane will be used to remove the heat shield from around the Phoenix. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1084

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians lower a crane over the Phoenix Mars Lander spacecraft. The crane will be used to remove the heat shield from around the P... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians install the heat shield on the Phoenix Mars Lander spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA's Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1105

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians install the heat shield on the Phoenix Mars Lander spacecraft. The Phoenix mission is the first project in NASA's first op... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians attach a crane to the Phoenix Mars Lander spacecraft. The crane will be used to remove the heat shield from around the Phoenix. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1085

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, technicians attach a crane to the Phoenix Mars Lander spacecraft. The crane will be used to remove the heat shield from around the Ph... More

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landing Facility, the crated Phoenix spacecraft is maneuvered away from the U.S. Air Force C-17 Globemaster III that delivered it. The crate will be transported to the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/Charisse Nahser KSC-07pd1058

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landi...

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landing Facility, the crated Phoenix spacecraft is maneuvered away from the U.S. Air Force C-17 Globemaster III that delivered it. The crate will... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, workers watch as an overhead crane lowers the heat shield toward a platform. The heat shield was removed from the Phoenix Mars Lander spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1088

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, workers watch as an overhead crane lowers the heat shield toward a platform. The heat shield was removed from the Phoenix Mars Lander ... More

KENNEDY SPACE CENTER, FLA. -- An overhead crane lowers the backshell with the Phoenix Mars Lander inside onto a spin table for spin testing in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1094

KENNEDY SPACE CENTER, FLA. -- An overhead crane lowers the backshell w...

KENNEDY SPACE CENTER, FLA. -- An overhead crane lowers the backshell with the Phoenix Mars Lander inside onto a spin table for spin testing in the Payload Hazardous Servicing Facility. The Phoenix mission is th... More

KENNEDY SPACE CENTER, FLA. -- After its arrival at Kennedy Space Center's Shuttle Landing Facility, the crated Phoenix spacecraft is secure on a flat bed truck for transportation to the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/Charisse Nahser KSC-07pd1060

KENNEDY SPACE CENTER, FLA. -- After its arrival at Kennedy Space Cent...

KENNEDY SPACE CENTER, FLA. -- After its arrival at Kennedy Space Center's Shuttle Landing Facility, the crated Phoenix spacecraft is secure on a flat bed truck for transportation to the Payload Hazardous Servi... More

KENNEDY SPACE CENTER, FLA. -- An overhead crane lifts the backshell with the Phoenix Mars Lander inside off its work stand in the Payload Hazardous Servicing Facility. The spacecraft is being moved to a spin table (back left) for spin testing. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1092

KENNEDY SPACE CENTER, FLA. -- An overhead crane lifts the backshell wi...

KENNEDY SPACE CENTER, FLA. -- An overhead crane lifts the backshell with the Phoenix Mars Lander inside off its work stand in the Payload Hazardous Servicing Facility. The spacecraft is being moved to a spin t... More

KENNEDY SPACE CENTER, FLA. -- This closeup shows the spin test of the Phoenix Mars Lander in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1099

KENNEDY SPACE CENTER, FLA. -- This closeup shows the spin test of th...

KENNEDY SPACE CENTER, FLA. -- This closeup shows the spin test of the Phoenix Mars Lander in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed ... More

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landing Facility, the cargo hold of this U.S. Air Force C-17 Globemaster III opens to reveal the crated Phoenix spacecraft inside. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/Charisse Nahser KSC-07pd1056

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landi...

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landing Facility, the cargo hold of this U.S. Air Force C-17 Globemaster III opens to reveal the crated Phoenix spacecraft inside. The Phoenix m... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, media dressed in clean-room garb document the arrival of the Phoenix spacecraft. The spacecraft arrived May 7 via a U.S. Air Force C-17 Globemaster III at the Shuttle Landing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1063

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, media dressed in clean-room garb document the arrival of the Phoenix spacecraft. The spacecraft arrived May 7 ... More

KENNEDY SPACE CENTER, FLA. -- The unwrapped Phoenix spacecraft is on display in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1067

KENNEDY SPACE CENTER, FLA. -- The unwrapped Phoenix spacecraft is on ...

KENNEDY SPACE CENTER, FLA. -- The unwrapped Phoenix spacecraft is on display in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Ma... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander (foreground) can be seen inside the backshell. In the background, workers are helping place the heat shield, just removed from the Phoenix, onto a platform. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1090

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facil...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander (foreground) can be seen inside the backshell. In the background, workers are helping place the heat shield, j... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, workers dressed in clean-room garb remove the protective wrapping from around the Phoenix spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1066

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, workers dressed in clean-room garb remove the protective wrapping from around the Phoenix spacecraft. The Phoe... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, workers move the platform with the Phoenix spacecraft into another room. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1064

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, workers move the platform with the Phoenix spacecraft into another room. The Phoenix mission is the first proj... More

KENNEDY SPACE CENTER, FLA. -- This closeup shows the Phoenix Mars Lander spacecraft nestled inside the backshell. The spacecraft is ready for spin testing on the spin table to which it is attached in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1098

KENNEDY SPACE CENTER, FLA. -- This closeup shows the Phoenix Mars Lan...

KENNEDY SPACE CENTER, FLA. -- This closeup shows the Phoenix Mars Lander spacecraft nestled inside the backshell. The spacecraft is ready for spin testing on the spin table to which it is attached in the Payl... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander spacecraft undergoes spin testing. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA's Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1108

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander spacecraft undergoes spin testing. The Phoenix mission is the first project in NASA's first openly competed pr... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, an overhead crane lifts the heat shield from the Phoenix Mars Lander spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1086

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, an overhead crane lifts the heat shield from the Phoenix Mars Lander spacecraft. The Phoenix mission is the first project in NASA's f... More

KENNEDY SPACE CENTER, FLA. -- This U.S. Air Force C-17 Globemaster III lands at the Kennedy Space Center's Shuttle Landing Facility carrying the Phoenix spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/Charisse Nahser KSC-07pd1055

KENNEDY SPACE CENTER, FLA. -- This U.S. Air Force C-17 Globemaster II...

KENNEDY SPACE CENTER, FLA. -- This U.S. Air Force C-17 Globemaster III lands at the Kennedy Space Center's Shuttle Landing Facility carrying the Phoenix spacecraft. The Phoenix mission is the first project in ... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander spacecraft undergoes spin testing. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA's Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1107

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander spacecraft undergoes spin testing. The Phoenix mission is the first project in NASA's first openly competed pr... More

KENNEDY SPACE CENTER, FLA. -- After its arrival at Kennedy Space Center's Shuttle Landing Facility, the crated Phoenix spacecraft has been placed on a flat bed truck for transportation to the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/Charisse Nahser KSC-07pd1059

KENNEDY SPACE CENTER, FLA. -- After its arrival at Kennedy Space Cent...

KENNEDY SPACE CENTER, FLA. -- After its arrival at Kennedy Space Center's Shuttle Landing Facility, the crated Phoenix spacecraft has been placed on a flat bed truck for transportation to the Payload Hazardous... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, workers dressed in clean-room garb begin removing the protective wrapping from around the Phoenix spacecraft. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1065

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Faci...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility at Kennedy Space Center, workers dressed in clean-room garb begin removing the protective wrapping from around the Phoenix spacecraft. ... More

CAPE CANAVERAL, Fla. – In the Orbiter Processing Facility at NASA's Kennedy Space Center, STS-125 Mission Specialists Mike Massimino (left) and Michael Good (right) check out the orbiter boom sensor system and the attached camera in space shuttle Atlantis' payload bay. Equipment familiarization is part of the crew equipment interface test, which provides hands-on experience with hardware and equipment for the mission. Atlantis is targeted to launch Oct. 8 on the STS-125 mission to service the Hubble Space Telescope. The mission crew will perform history-making, on-orbit “surgery” on two important science instruments aboard the telescope. After capturing the telescope, two teams of spacewalking astronauts will perform the repairs during five planned spacewalks. Photo credit: NASA/Kim Shiflett KSC-08pd1959

CAPE CANAVERAL, Fla. – In the Orbiter Processing Facility at NASA's K...

CAPE CANAVERAL, Fla. – In the Orbiter Processing Facility at NASA's Kennedy Space Center, STS-125 Mission Specialists Mike Massimino (left) and Michael Good (right) check out the orbiter boom sensor system and... More

KENNEDY SPACE CENTER, FLA. -- An overhead crane lowers the backshell with the Phoenix Mars Lander inside toward a spin table for spin testing in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1093

KENNEDY SPACE CENTER, FLA. -- An overhead crane lowers the backshell w...

KENNEDY SPACE CENTER, FLA. -- An overhead crane lowers the backshell with the Phoenix Mars Lander inside toward a spin table for spin testing in the Payload Hazardous Servicing Facility. The Phoenix mission is ... More

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander spacecraft undergoes spin testing. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1100

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Fac...

KENNEDY SPACE CENTER, FLA. -- In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander spacecraft undergoes spin testing. The Phoenix mission is the first project in NASA's first openly competed p... More

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landing Facility, workers oversee the offloading of the crated Phoenix spacecraft inside the cargo hold of a U.S. Air Force C-17 Globemaster III. The crate will be transported to the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/Charisse Nahser KSC-07pd1057

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landi...

KENNEDY SPACE CENTER, FLA. -- On Kennedy Space Center's Shuttle Landing Facility, workers oversee the offloading of the crated Phoenix spacecraft inside the cargo hold of a U.S. Air Force C-17 Globemaster III.... More

CAPE CANAVERAL, Fla. -- Technicians check out the Symphonie-B spacecraft during launch preparations at KSC. Symphonie is a synchronous-orbit communications satellite, jointly owned and managed by West Germany and France. Photo credit: NASA KSC-75PC-0365

CAPE CANAVERAL, Fla. -- Technicians check out the Symphonie-B spacecra...

CAPE CANAVERAL, Fla. -- Technicians check out the Symphonie-B spacecraft during launch preparations at KSC. Symphonie is a synchronous-orbit communications satellite, jointly owned and managed by West Germany a... More

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, workers check the latest Geostationary Operational Environmental Satellite, or GOES, as it moves out of the C-17 military cargo aircraft. Developed by NASA for the National Oceanic and Atmospheric Administration, or NOAA, the GOES-O satellite is targeted to launch April 28 onboard a United Launch Alliance Delta IV expendable launch vehicle. Once in orbit, GOES-O will be designated GOES-14, and NASA will provide on-orbit checkout and then transfer operational responsibility to NOAA. GOES-O will be placed in on-orbit storage as a replacement for an older GOES satellite. After arriving, the satellite was transported to Astrotech in Titusville, Fla., where final testing of the imaging system, instrumentation, communications and power systems will be performed. Photo credit: NASA/Kim Shiflett KSC-2009-1935

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kenne...

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, workers check the latest Geostationary Operational Environmental Satellite, or GOES, as it moves out of the C-1... More

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, workers check the latest Geostationary Operational Environmental Satellite, or GOES, as it moves out of the C-17 military cargo aircraft. Developed by NASA for the National Oceanic and Atmospheric Administration, or NOAA, the GOES-O satellite is targeted to launch April 28 onboard a United Launch Alliance Delta IV expendable launch vehicle. Once in orbit, GOES-O will be designated GOES-14, and NASA will provide on-orbit checkout and then transfer operational responsibility to NOAA. GOES-O will be placed in on-orbit storage as a replacement for an older GOES satellite. After arriving, the satellite was transported to Astrotech in Titusville, Fla., where final testing of the imaging system, instrumentation, communications and power systems will be performed. Photo credit: NASA/Kim Shiflett KSC-2009-1934

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kenne...

CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, workers check the latest Geostationary Operational Environmental Satellite, or GOES, as it moves out of the C-1... More

Larry Laseter (left), vice president of Sales and Marketing for the Florida Power & Light (FPL) Company, presents Kennedy Space Center (KSC) Director Roy Bridges Jr., with a rebate check for $195,000, recognizing KSC's commitment to reducing overall energy consumption and costs now and in the future. The energy savings realized by KSC come as a direct result of installing new chilled water systems hardware in the KSC Industrial Area Chiller Plant. KSC has received FPL rebates for its energy-saving efforts since 1993, but this check is the largest single-project rebate to date KSC-97PC1297

Larry Laseter (left), vice president of Sales and Marketing for the Fl...

Larry Laseter (left), vice president of Sales and Marketing for the Florida Power & Light (FPL) Company, presents Kennedy Space Center (KSC) Director Roy Bridges Jr., with a rebate check for $195,000, recognizi... More

KENNEDY SPACE CENTER, FLA. -- STS-95 crew members check out camera equipment they will use on the mission during a SPACEHAB familiarization tour and briefing at the SPACEHAB Payload Processing Facility in Cape Canaveral. Seated, from left, are Payload Specialist John H. Glenn Jr., who also is a senator from Ohio; Pilot Steven W. Lindsey; and Mission Specialist Scott E. Parazynski. Standing in back are Boeing employees LaDonna Neterer and Scott Clark. STS-95 will feature a variety of research payloads, including the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Platform, the International Extreme Ultraviolet Hitchhiker, and experiments on space flight and the aging process. STS-95 is targeted for an Oct. 29 launch aboard the Space Shuttle Discovery KSC-98pc858

KENNEDY SPACE CENTER, FLA. -- STS-95 crew members check out camera equ...

KENNEDY SPACE CENTER, FLA. -- STS-95 crew members check out camera equipment they will use on the mission during a SPACEHAB familiarization tour and briefing at the SPACEHAB Payload Processing Facility in Cape ... More

KENNEDY SPACE CENTER, FLA. -- STS-95 Payload Specialist John Glenn (left), who is a senator from Ohio, and Payload Specialist Chiaki Mukai (extreme right), who represents the National Space Development Agency of Japan (NASDA), check out equipment during 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 proces KSC-98pc952

KENNEDY SPACE CENTER, FLA. -- STS-95 Payload Specialist John Glenn (le...

KENNEDY SPACE CENTER, FLA. -- STS-95 Payload Specialist John Glenn (left), who is a senator from Ohio, and Payload Specialist Chiaki Mukai (extreme right), who represents the National Space Development Agency o... More

KENNEDY SPACE CENTER, FLA. -- STS-95 Mission Specialist Pedro Duque (left) of Spain, who represents the European Space Agency (ESA), and Payload Specialist John Glenn (right), who is a senator from Ohio, check out equipment during 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-98pc946

KENNEDY SPACE CENTER, FLA. -- STS-95 Mission Specialist Pedro Duque (l...

KENNEDY SPACE CENTER, FLA. -- STS-95 Mission Specialist Pedro Duque (left) of Spain, who represents the European Space Agency (ESA), and Payload Specialist John Glenn (right), who is a senator from Ohio, check ... More

KENNEDY SPACE CENTER, FLA. -- STS-95 Payload Specialist John Glenn (left), who is a senator from Ohio, and Payload Specialist Chiaki Mukai (extreme right), who represents the National Space Development Agency of Japan (NASDA), check out equipment during SPACEHAB familiarization at the SPACEHAB Payload Processing Facility, Cape Canaveral. KSC workers in the background observe. 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-98pc954

KENNEDY SPACE CENTER, FLA. -- STS-95 Payload Specialist John Glenn (le...

KENNEDY SPACE CENTER, FLA. -- STS-95 Payload Specialist John Glenn (left), who is a senator from Ohio, and Payload Specialist Chiaki Mukai (extreme right), who represents the National Space Development Agency o... More

KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Payload Processing Facility (SPPF) a representative of the National Space Agency of Japan (NASDA) and STS-95 Mission Specialist Scott Parazynski, M.D. (right), check out BRIC (Biological Research in Canisters) experiments to be part of the mission scheduled to launch Oct. 29. STS-95 crew members have been participating in SPACEHAB familiarization in the SPPF. The mission 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-98pc956

KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Payload Processing Facil...

KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Payload Processing Facility (SPPF) a representative of the National Space Agency of Japan (NASDA) and STS-95 Mission Specialist Scott Parazynski, M.D. (right), chec... More

KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Payload Processing Facility (SPPF), Cape Canaveral, STS-95 Pilot Steven Lindsey (right) and a KSC worker (left) look over documentation, while other crew members (in the background) check out equipment. Lindsey and the rest of the crew have been participating in SPACEHAB familiarization in the SPPF. The mission 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-98pc968

KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Payload Processing Facil...

KENNEDY SPACE CENTER, FLA. -- In the SPACEHAB Payload Processing Facility (SPPF), Cape Canaveral, STS-95 Pilot Steven Lindsey (right) and a KSC worker (left) look over documentation, while other crew members (i... More

KENNEDY SPACE CENTER, FLA. -- Workers check the position of the fairing for Deep Space 1 as it reaches the top of the Mobile Service Tower where it will be attached to the Boeing Delta 7326 rocket that will launch on Oct. 15, 1998. The first flight in NASA's New Millennium Program, Deep Space 1 is designed to validate 12 new technologies for scientific space missions of the next century. Onboard experiments include an ion propulsion engine and software that tracks celestial bodies so the spacecraft can make its own navigation decisions without the intervention of ground controllers. Deep Space 1 will complete most of its mission objectives within the first two months, but will also do a flyby of a near-Earth asteroid, 1992 KD, in July 1999 KSC-98pc1075

KENNEDY SPACE CENTER, FLA. -- Workers check the position of the fairin...

KENNEDY SPACE CENTER, FLA. -- Workers check the position of the fairing for Deep Space 1 as it reaches the top of the Mobile Service Tower where it will be attached to the Boeing Delta 7326 rocket that will lau... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servicing Facility check out Deep Space 1 to prepare it for launch aboard a Boeing Delta 7326 rocket in October. The first flight in NASA's New Millennium Program, Deep Space 1 is designed to validate 12 new technologies for scientific space missions of the next century. Onboard experiments include an ion propulsion engine and software that tracks celestial bodies so the spacecraft can make its own navigation decisions without the intervention of ground controllers. Most of its mission objectives will be completed within the first two months. A near-Earth asteroid, 1992 KD, has also been selected for a possible flyby KSC-98pc1089

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servici...

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servicing Facility check out Deep Space 1 to prepare it for launch aboard a Boeing Delta 7326 rocket in October. The first flight in NASA's New Mil... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servicing Facility check equipment on Deep Space 1 to prepare it for launch aboard a Boeing Delta 7326 rocket in October. The first flight in NASA's New Millennium Program, Deep Space 1 is designed to validate 12 new technologies for scientific space missions of the next century. Onboard experiments include an ion propulsion engine and software that tracks celestial bodies so the spacecraft can make its own navigation decisions without the intervention of ground controllers. Most of its mission objectives will be completed within the first two months. A near-Earth asteroid, 1992 KD, has also been selected for a possible flyby KSC-98pc1090

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servici...

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servicing Facility check equipment on Deep Space 1 to prepare it for launch aboard a Boeing Delta 7326 rocket in October. The first flight in NASA'... More

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servicing Facility check fittings for the solar panel (right) they are attaching to Deep Space 1, preparing it for flight in October. The first flight in NASA's New Millennium Program, Deep Space 1 is designed to validate 12 new technologies for scientific space missions of the next century. Onboard experiments include an ion propulsion engine and software that tracks celestial bodies so the spacecraft can make its own navigation decisions without the intervention of ground controllers. Deep Space 1 will complete most of its mission objectives within the first two months, but may also do a flyby of a near-Earth asteroid, 1992 KD, in July 1999. Deep Space 1 will be launched aboard a Boeing Delta 7326 rocket from Launch Pad 17A, Cape Canaveral Air Station. Delta II rockets are medium capacity expendable launch vehicles derived from the Delta family of rockets built and launched since 1960. Since then there have been more than 245 Delta launches KSC-98pc1156

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servici...

KENNEDY SPACE CENTER, FLA. -- Workers in the Payload Hazardous Servicing Facility check fittings for the solar panel (right) they are attaching to Deep Space 1, preparing it for flight in October. The first fli... More

KENNEDY SPACE CENTER, FLA. -- KSC workers give a final check to Deep Space 1 before starting a spin test on the spacecraft at the Defense Satellite Communications System Processing Facility (DPF), Cape Canaveral Air Station. The first flight in NASA's New Millennium Program, Deep Space 1 is designed to validate 12 new technologies for scientific space missions of the next century. Onboard experiments include a solar-powered ion propulsion engine and software that tracks celestial bodies so the spacecraft can make its own navigation decisions without the intervention of ground controllers. The ion propulsion engine is the first non-chemical propulsion to be used as the primary means of propelling a spacecraft. Deep Space 1 will complete most of its mission objectives within the first two months, but may also do a flyby of a near-Earth asteroid, 1992 KD, in July 1999. The spacecraft will be launched aboard a Boeing Delta 7326 rocket from Launch Pad 17A, Cape Canaveral Air Station, in October. Delta II rockets are medium capacity expendable launch vehicles derived from the Delta family of rockets built and launched since 1960. Since then there have been more than 245 Delta launches KSC-98pc1209

KENNEDY SPACE CENTER, FLA. -- KSC workers give a final check to Deep S...

KENNEDY SPACE CENTER, FLA. -- KSC workers give a final check to Deep Space 1 before starting a spin test on the spacecraft at the Defense Satellite Communications System Processing Facility (DPF), Cape Canavera... More

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2), technicians check underneath the Mars Polar Lander during the testing of science instruments. The solar-powered spacecraft is targeted for launch from Cape Canaveral Air Station aboard a Delta II rocket on Jan. 3, 1999. It is designed to touch down on the Martian surface near the northern-most boundary of the south pole in order to study the water cycle there. The lander also will help scientists learn more about climate change and current resources on Mars, studying such things as frost, dust, water vapor and condensates in the Martian atmosphere KSC-98pc1339

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsula...

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2), technicians check underneath the Mars Polar Lander during the testing of science instruments. The solar-powered sp... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 17A at Cape Canaveral Air Station, workers check make a final check of the fairing encapsulating Deep Space 1, which is targeted for launch aboard a Boeing Delta II rocket on Oct. 24. The first flight in NASA's New Millennium Program, Deep Space 1 is designed to validate 12 new technologies for scientific space missions of the next century, including the engine. Propelled by the gas xenon, the engine is being flight-tested for future deep space and Earth-orbiting missions. Deceptively powerful, the ion drive emits only an eerie blue glow as ionized atoms of xenon are pushed out of the engine. While slow to pick up speed, over the long haul it can deliver 10 times as much thrust per pound of fuel as liquid or solid fuel rockets. Other onboard experiments include software that tracks celestial bodies so the spacecraft can make its own navigation decisions without the intervention of ground controllers. Deep Space 1 will complete most of its mission objectives within the first two months, but will also do a flyby of a near-Earth asteroid, 1992 KD, in July 1999 KSC-98pc1355

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 17A at Cape Canaveral Air ...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 17A at Cape Canaveral Air Station, workers check make a final check of the fairing encapsulating Deep Space 1, which is targeted for launch aboard a Boeing Delta II r... More

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2), workers check out the solar panel on the Mars Polar Lander. The spacecraft is undergoing testing of science instruments and basic spacecraft subsystems. The solar-powered spacecraft, targeted for launch from Cape Canaveral Air Station aboard a Delta II rocket on Jan. 3, 1999, is designed to touch down on the Martian surface near the northern-most boundary of the south pole in order to study the water cycle there. The lander also will help scientists learn more about climate change and current resources on Mars, studying such things as frost, dust, water vapor and condensates in the Martian atmosphere KSC-98pc1374

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsula...

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2), workers check out the solar panel on the Mars Polar Lander. The spacecraft is undergoing testing of science instru... More

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2), KSC technicians check underneath the Mars Polar Lander as it sits on a workstand. The spacecraft is undergoing testing of science instruments and basic spacecraft subsystems. The solar-powered spacecraft, targeted for launch from Cape Canaveral Air Station aboard a Delta II rocket on Jan. 3, 1999, is designed to touch down on the Martian surface near the northern-most boundary of the south pole in order to study the water cycle there. The lander also will help scientists learn more about climate change and current resources on Mars, studying such things as frost, dust, water vapor and condensates in the Martian atmosphere KSC-98pc1606

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsula...

KENNEDY SPACE CENTER, FLA. -- In the Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2), KSC technicians check underneath the Mars Polar Lander as it sits on a workstand. The spacecraft is undergoing tes... More

In the Payload Hazardous Service Facility, workers check the placement of the Stardust spacecraft's workstand in the high bay. The spacecraft will undergo installation and testing of the solar arrays, plus final installation and testing of spacecraft instruments followed by an overall spacecraft functional test. Built by Lockheed Martin Astronautics near Denver, Colo., for the Jet Propulsion Laboratory (JPL) and NASA, the spacecraft Stardust will use a unique medium called aerogel to capture comet particles flying off the nucleus of comet Wild 2 in January 20004, plus collect interstellar dust for later analysis. Stardust will be launched aboard a Boeing Delta 7426 rocket from Complex 17, Cape Canaveral Air Station, targeted for Feb. 6, 1999. The collected samples will return to Earth in a re-entry capsule to be jettisoned from Stardust as it swings by Earth in January 2006 KSC-98pc1635

In the Payload Hazardous Service Facility, workers check the placement...

In the Payload Hazardous Service Facility, workers check the placement of the Stardust spacecraft's workstand in the high bay. The spacecraft will undergo installation and testing of the solar arrays, plus fina... More

KENNEDY SPACE CENTER, FLA. -- In the Operations and Checkout Building, STS-88 Mission Specialist James H. Newman takes part in a complete suit check before launch. Newman holds a toy dog, "Pluto," representing the crew nickname Dog Crew 3 and Newman's nickname, Pluto. Mission STS-88 is expected to launch at 3:56 a.m. EST with the six-member crew aboard Space Shuttle Endeavour on Dec. 3. Endeavour carries the Unity connecting module, which the crew will be mating with the Russian-built Zarya control module already in orbit. In addition to Unity, two small replacement electronics boxes are on board for possible repairs to Zarya batteries. The mission is expected to last 11 days, 19 hours and 49 minutes, landing at 10:17 p.m. EST on Dec. 14 KSC-98pc1758

KENNEDY SPACE CENTER, FLA. -- In the Operations and Checkout Building,...

KENNEDY SPACE CENTER, FLA. -- In the Operations and Checkout Building, STS-88 Mission Specialist James H. Newman takes part in a complete suit check before launch. Newman holds a toy dog, "Pluto," representing ... More

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Linda Townsend (right), with Lockheed Martin Astronautics, make a final check of the <a href="http://www-pao.ksc.nasa.gov/kscpao/captions/subjects/stardust.htm">Stardust</a> spacecraft. Stardust will use a unique medium called aerogel to capture comet particles flying off the nucleus of comet Wild 2 in January 2004, plus collect interstellar dust for later analysis. The collected samples will return to Earth in the SRC to be jettisoned as it swings by Earth in January 2006. Stardust is scheduled to be launched aboard a Boeing Delta 7426 rocket from Complex 17, Cape Canaveral Air Station, on Feb. 6, 1999 KSC-98pc1896

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Li...

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Linda Townsend (right), with Lockheed Martin Astronautics, make a final check of the kscpao/captions/subjects/stardust.htm">Stardust</a> space... More

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Pat Wedeman (right), with Lockheed Martin Astronautics, check the insulation on the <a href="http://www-pao.ksc.nasa.gov/kscpao/captions/subjects/stardust.htm">Stardust</a> spacecraft. Stardust will use a unique medium called aerogel to capture comet particles flying off the nucleus of comet Wild 2 in January 2004, plus collect interstellar dust for later analysis. The collected samples will return to Earth in the SRC to be jettisoned as it swings by Earth in January 2006. Stardust is scheduled to be launched aboard a Boeing Delta 7426 rocket from Complex 17, Cape Canaveral Air Station, on Feb. 6, 1999 KSC-98pc1895

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Pa...

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Pat Wedeman (right), with Lockheed Martin Astronautics, check the insulation on the kscpao/captions/subjects/stardust.htm">Stardust</a> spacec... More

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Pat Wedeman (right), with Lockheed Martin Astronautics, check the insulation material on the <a href="http://www-pao.ksc.nasa.gov/kscpao/captions/subjects/stardust.htm">Stardust</a> spacecraft. Stardust will use a unique medium called aerogel to capture comet particles flying off the nucleus of comet Wild 2 in January 2004, plus collect interstellar dust for later analysis. The collected samples will return to Earth in the SRC to be jettisoned as it swings by Earth in January 2006. Stardust is scheduled to be launched aboard a Boeing Delta 7426 rocket from Complex 17, Cape Canaveral Air Station, on Feb. 6, 1999 KSC-98pc1894

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Pa...

In the Payload Hazardous Servicing Facility, Randy Scott (left) and Pat Wedeman (right), with Lockheed Martin Astronautics, check the insulation material on the kscpao/captions/subjects/stardust.htm">Stardust</... More

KENNEDY SPACE CENTER, FLA. -- At Launch Complex 17B, Cape Canaveral Air Station, workers check the closure of the fairing around the upper stages of the Boeing Delta II rocket and Mars Polar Lander. The rocket is scheduled to launch Jan. 3, 1999. The lander is a solar-powered spacecraft designed to touch down on the Martian surface near the northern-most boundary of the south pole in order to study the water cycle there. The lander also will help scientists learn more about climate change and current resources on Mars, studying such things as frost, dust, water vapor and condensates in the Martian atmosphere. It is the second spacecraft to be launched in a pair of Mars Surveyor '98 missions KSC-98pc1927

KENNEDY SPACE CENTER, FLA. -- At Launch Complex 17B, Cape Canaveral Ai...

KENNEDY SPACE CENTER, FLA. -- At Launch Complex 17B, Cape Canaveral Air Station, workers check the closure of the fairing around the upper stages of the Boeing Delta II rocket and Mars Polar Lander. The rocket ... More

At Astrotech, in Titusville, Fla., Loral workers check trim tab deployment on the <a href="http://www-pao.ksc.nasa.gov/kscpao/captions/subjects/goes-l.htm">GOES-L</a> weather satellite. Other tests to be performed are the imaging system, instrumentation, communications and power systems. The satellite is to be launched from Cape Canaveral Air Station aboard a Lockheed Martin Atlas II rocket in late March. The GOES-L is the fourth of a new advanced series of geostationary weather satellites for the National Oceanic and Atmospheric Administration. It is a three-axis inertially stabilized spacecraft that will provide pictures and perform atmospheric sounding at the same time. Once launched, the satellite, to be designated GOES-11, will undergo checkout and provide backup capabilities for the existing, aging GOES East weather satellite KSC-99pc22

At Astrotech, in Titusville, Fla., Loral workers check trim tab deploy...

At Astrotech, in Titusville, Fla., Loral workers check trim tab deployment on the kscpao/captions/subjects/goes-l.htm">GOES-L</a> weather satellite. Other tests to be performed are the imaging system, instrumen... More

At Astrotech, in Titusville, Fla., Loral workers check trim tab deployment on the <a href="http://www-pao.ksc.nasa.gov/kscpao/captions/subjects/goes-l.htm">GOES-L</a> weather satellite. Other tests to be performed are the imaging system, instrumentation, communications and power systems. The satellite is to be launched from Cape Canaveral Air Station aboard a Lockheed Martin Atlas II rocket in late March. The GOES-L is the fourth of a new advanced series of geostationary weather satellites for the National Oceanic and Atmospheric Administration. It is a three-axis inertially stabilized spacecraft that will provide pictures and perform atmospheric sounding at the same time. Once launched, the satellite, to be designated GOES-11, will undergo checkout and provide backup capabilities for the existing, aging GOES East weather satellite KSC-99pc21

At Astrotech, in Titusville, Fla., Loral workers check trim tab deploy...

At Astrotech, in Titusville, Fla., Loral workers check trim tab deployment on the kscpao/captions/subjects/goes-l.htm">GOES-L</a> weather satellite. Other tests to be performed are the imaging system, instrumen... More

Loral workers at Astrotech, Titusville, Fla., check out the solar panels of the <a href="http://www-pao.ksc.nasa.gov/kscpao/captions/subjects/goes-l.htm">GOES-L</a> weather satellite, to be launched from Cape Canaveral Air Station (CCAS) aboard an Atlas II rocket in late March. The GOES-L is the fourth of a new advanced series of geostationary weather satellites for the National Oceanic and Atmospheric Administration. It is a three-axis inertially stabilized spacecraft that will provide pictures and perform atmospheric sounding at the same time. Once launched, the satellite, to be designated GOES-11, will undergo checkout and provide backup capabilities for the existing, aging GOES East weather satellite KSC-99pc18

Loral workers at Astrotech, Titusville, Fla., check out the solar pane...

Loral workers at Astrotech, Titusville, Fla., check out the solar panels of the kscpao/captions/subjects/goes-l.htm">GOES-L</a> weather satellite, to be launched from Cape Canaveral Air Station (CCAS) aboard an... More

Workers in the Payload Hazardous Servicing Facility check solar panels on the <a href="http://www-pao.ksc.nasa.gov/kscpao/captions/subjects/stardust.htm"> Stardust</a> spacecraft before performing lighting tests. Stardust is scheduled to be launched aboard a Boeing Delta II rocket from Launch Pad 17A, Cape Canaveral Air Station, on Feb. 6, 1999, for a rendezvous with the comet Wild 2 in January 2004. Stardust will use a substance called aerogel to capture comet particles flying off the nucleus of the comet, plus collect interstellar dust for later analysis. The collected samples will return to Earth in a sample return capsule (its white cap is seen on the left) to be jettisoned as it swings by Earth in January 2006 KSC-99pc37

Workers in the Payload Hazardous Servicing Facility check solar panels...

Workers in the Payload Hazardous Servicing Facility check solar panels on the kscpao/captions/subjects/stardust.htm"> Stardust</a> spacecraft before performing lighting tests. Stardust is scheduled to be launch... More

In the Payload Hazardous Servicing Facility, workers at left check instruments during a lighting test on the solar panels of the <a href="http://www-pao.ksc.nasa.gov/kscpao/captions/subjects/stardust.htm"> Stardust</a>spacecraft. Stardust is scheduled to be launched aboard a Boeing Delta II rocket from Launch Pad 17A, Cape Canaveral Air Station, on Feb. 6, 1999, for a rendezvous with the comet Wild 2 in January 2004. Stardust will use a substance called aerogel to capture comet particles flying off the nucleus of the comet, plus collect interstellar dust for later analysis. The collected samples will return to Earth in a sample return capsule (its white cap is seen on the near end of the spacecraft) to be jettisoned as it swings by Earth in January 2006 KSC-99pc46

In the Payload Hazardous Servicing Facility, workers at left check ins...

In the Payload Hazardous Servicing Facility, workers at left check instruments during a lighting test on the solar panels of the kscpao/captions/subjects/stardust.htm"> Stardust</a>spacecraft. Stardust is sched... More

In the Payload Hazardous Servicing Facility, workers check the mating of the spacecraft Stardust (above) with the third stage of a Boeing Delta II rocket (below). Targeted for launch Feb. 6 from Launch Pad 17-A, Cape Canaveral Air Station, aboard the Delta II rocket, the spacecraft is destined for a close encounter with the comet Wild 2 in January 2004. Using a silicon-based substance called aerogel, Stardust will capture comet particles flying off the nucleus of the comet. The spacecraft also will bring back samples of interstellar dust. These materials consist of ancient pre-solar interstellar grains and other remnants left over from the formation of the solar system. Scientists expect their analysis to provide important insights into the evolution of the sun and planets and possibly into the origin of life itself. The collected samples will return to Earth in a sample return capsule to be jettisoned as Stardust swings by Earth in January 2006 KSC-99pc0102

In the Payload Hazardous Servicing Facility, workers check the mating ...

In the Payload Hazardous Servicing Facility, workers check the mating of the spacecraft Stardust (above) with the third stage of a Boeing Delta II rocket (below). Targeted for launch Feb. 6 from Launch Pad 17-A... More

At Launch Pad 17-A, Cape Canaveral Air Station, workers check the mounting on a video camera on the second stage of a Boeing Delta II rocket that will launch the Stardust spacecraft on Feb. 6. Looking toward Earth, the camera will record the liftoff and separation of the first stage. Stardust is destined for a close encounter with the comet Wild 2 in January 2004. Using a silicon-based substance called aerogel, Stardust will capture comet particles flying off the nucleus of the comet. The spacecraft also will bring back samples of interstellar dust. These materials consist of ancient pre-solar interstellar grains and other remnants left over from the formation of the solar system. Scientists expect their analysis to provide important insights into the evolution of the sun and planets and possibly into the origin of life itself. The collected samples will return to Earth in a sample return capsule to be jettisoned as Stardust swings by Earth in January 2006 KSC-99pc0119

At Launch Pad 17-A, Cape Canaveral Air Station, workers check the moun...

At Launch Pad 17-A, Cape Canaveral Air Station, workers check the mounting on a video camera on the second stage of a Boeing Delta II rocket that will launch the Stardust spacecraft on Feb. 6. Looking toward Ea... More

In the Payload Hazardous Servicing Facility, workers check the final adjustments on the protective canister enclosing the Stardust spacecraft. Stardust will be moved to Launch Pad 17-A, Cape Canaveral Air Station, for launch preparations. The spacecraft is targeted for liftoff on Feb. 6 aboard a Boeing Delta II rocket for a close encounter with the comet Wild 2 in January 2004. Using a silicon-based substance called aerogel, Stardust will capture comet particles flying off the nucleus of the comet. The spacecraft also will bring back samples of interstellar dust. These materials consist of ancient pre-solar interstellar grains and other remnants left over from the formation of the solar system. Scientists expect their analysis to provide important insights into the evolution of the sun and planets and possibly into the origin of life itself. The collected samples will return to Earth in a sample return capsule to be jettisoned as Stardust swings by Earth in January 2006 KSC-99pc0123

In the Payload Hazardous Servicing Facility, workers check the final a...

In the Payload Hazardous Servicing Facility, workers check the final adjustments on the protective canister enclosing the Stardust spacecraft. Stardust will be moved to Launch Pad 17-A, Cape Canaveral Air Stati... More

At Launch Pad 17-A, Cape Canaveral Air Station, workers check the lower fittings of the fairing installed around the Stardust spacecraft and upper stage of the Boeing Delta II rocket. Targeted for launch at 4:06:42 p.m. on Feb. 6, the spacecraft is destined for a close encounter with the comet Wild 2 in January 2004. Using a silicon-based substance called aerogel, Stardust will capture comet particles flying off the nucleus of the comet. The spacecraft also will bring back samples of interstellar dust. These materials consist of ancient pre-solar interstellar grains and other remnants left over from the formation of the solar system. Scientists expect their analysis to provide important insights into the evolution of the sun and planets and possibly into the origin of life itself. The collected samples will return to Earth in a sample return capsule to be jettisoned as Stardust swings by Earth in January 2006 KSC-99pc0147

At Launch Pad 17-A, Cape Canaveral Air Station, workers check the lowe...

At Launch Pad 17-A, Cape Canaveral Air Station, workers check the lower fittings of the fairing installed around the Stardust spacecraft and upper stage of the Boeing Delta II rocket. Targeted for launch at 4:0... More

In the KSC Life Sciences Building, Hangar L, Cape Canaveral Air Station, Jake Freeman and Mark Rupert, with BioServe Space Technologies, check canisters, or incubators, that will hold fruit fly embryos and larvae for an experiment to fly on mission STS-93. The experiment will examine the effects of microgravity and space flight on the development of neural connections between specific motor neurons and their targets in muscle fibers. The incubators are part of the Commercial Generic Bioprocessing Apparatus (CGBA), which can start bioprocessing reactions by mixing or heating a sample and can also initiate multiple-step, sequential reactions in a technique called phased processing. The primary payload of mission STS-93 is the Chandra X-ray Observatory, which will allow scientists from around the world to see previously invisible black holes and high-temperature gas clouds, giving the observatory the potential to rewrite the books on the structure and evolution of our universe. The target launch date for STS-93 is July 9, aboard Space Shuttle Columbia, from Launch Pad 39B KSC-99pp0291

In the KSC Life Sciences Building, Hangar L, Cape Canaveral Air Statio...

In the KSC Life Sciences Building, Hangar L, Cape Canaveral Air Station, Jake Freeman and Mark Rupert, with BioServe Space Technologies, check canisters, or incubators, that will hold fruit fly embryos and larv... More

At Launch Pad 17A, Cape Canaveral Air Station (CCAS), workers check the solid rocket boosters overhead being mated with the Boeing Delta II rocket already in place. The rocket is targeted to launch NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) on June 23 at CCAS. Developed by The Johns Hopkins University under contract to Goddard Space Flight Center, Greenbelt, Md., FUSE will investigate the origin and evolution of the lightest elements in the universe hydrogen and deuterium. In addition, the FUSE satellite will examine the forces and process involved in the evolution of the galaxies, stars and planetary systems by investigating light in the far ultraviolet portion of the electromagnetic spectrum KSC-99pp0652

At Launch Pad 17A, Cape Canaveral Air Station (CCAS), workers check th...

At Launch Pad 17A, Cape Canaveral Air Station (CCAS), workers check the solid rocket boosters overhead being mated with the Boeing Delta II rocket already in place. The rocket is targeted to launch NASA's Far U... More

Workers at Hangar AE, Cape Canaveral Air Station (CCAS), check NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) satellite after moving it from the scaffolding behind it. FUSE was developed by The Johns Hopkins University under contract to Goddard Space Flight Center, Greenbelt, Md., to investigate the origin and evolution of the lightest elements in the universe hydrogen and deuterium. In addition, the FUSE satellite will examine the forces and process involved in the evolution of the galaxies, stars and planetary systems by investigating light in the far ultraviolet portion of the electromagnetic spectrum. The satellite is targeted for launch June 23 from Launch Pad 17A, CCAS, aboard a Boeing Delta II rocket KSC-99pp0667

Workers at Hangar AE, Cape Canaveral Air Station (CCAS), check NASA's ...

Workers at Hangar AE, Cape Canaveral Air Station (CCAS), check NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) satellite after moving it from the scaffolding behind it. FUSE was developed by The Johns Hopk... More

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