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CAPE CANAVERAL, Fla. -- After sunset, lights glow on Launch Pad 39A at NASA's Kennedy Space Center in Florida as space shuttle Atlantis awaits delivery of the Raffaello multi-purpose logistics module (MPLM) in its transportation canister. Once delivered, the canister will be lifted to the payload changeout room. The payload ground-handling mechanism then will be used to transfer Raffaello out of the canister into Atlantis' payload bay. Next, the rotating service structure that protects the shuttle from the elements and provides access will be rotated back into place. Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandra Magnus and Rex Walheim are targeted to lift off on Atlantis July 8, taking with them the MPLM packed with supplies, logistics and spare parts to the 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/Frank Michaux KSC-2011-4479

CAPE CANAVERAL, Fla. -- After sunset, lights glow on Launch Pad 39A at NASA's Kennedy Space Center in Florida as space shuttle Atlantis awaits delivery of the Raffaello multi-purpose logistics module (MPLM) in More

CAPE CANAVERAL, Fla. – In the Space Shuttle Main Engine Processing Facility at NASA’s Kennedy Space Center in Florida, a transportation canister is nearly closed around a Pratt Whitney Rocketdyne space shuttle main engine (SSME). This is the second of the 15 engines used during the Space Shuttle Program to be prepared for transfer to NASA's Stennis Space Center in Mississippi. The engines will be stored at Stennis for future use on NASA's new heavy-lift rocket, the Space Launch System (SLS), which will carry NASA's new Orion spacecraft, cargo, equipment and science experiments to space. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Gianni Woods KSC-2012-1026

CAPE CANAVERAL, Fla. – In the Space Shuttle Main Engine Processing Facility at NASA’s Kennedy Space Center in Florida, a transportation canister is nearly closed around a Pratt Whitney Rocketdyne space shuttle More

KENNEDY SPACE CENTER, FLA. -- Processing for mission STS-107 continues in the Operations and Checkout Building as the tunnel that will connect Space Shuttle Columbia's crew compartment to the SPACEHAB module is moved into a transportation canister. A research mission, the primary payload of STS-107 is the SHI Research Double Module (SHI/RDM) or SPACEHAB, making its first flight. The experiments on board will range from material sciences to life sciences (many rats). STS-107 is scheduled to launch July 19, 2002 KSC-02pd0651

KENNEDY SPACE CENTER, FLA. -- Processing for mission STS-107 continues in the Operations and Checkout Building as the tunnel that will connect Space Shuttle Columbia's crew compartment to the SPACEHAB module is More

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center prepare to remove the Cosmic Origins Spectrograph, or COS, from its transportation canister. The COS will be installed on the Hubble Space Telescope on space shuttle Atlantis' STS-125 mission. COS will be the most sensitive ultraviolet spectrograph ever flown on Hubble and will probe the "cosmic web" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. COS's far-ultraviolet channel has a sensitivity 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. Launch of STS-125 is targeted for Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2184

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center prepare to remove the Cosmic Origins Spectrograp More

CAPE CANAVERAL, Fla. – Technicians release a crane from an engine-handling device and the Pratt and Whitney Rocketdyne space shuttle main engine, or SSME, that it rotated into a horizontal position inside the SSME Processing Facility, the engine shop at NASA’s Kennedy Space Center in Florida. The engine is secured on a portable workstand before being transferred into a transportation canister. The engine is one of the last SSMEs remaining at Kennedy and is being prepared for shipment to NASA's Stennis Space Center in Mississippi. The first two groups of engines were shipped from Kennedy to Stennis in November 2011 and January 2012 the remaining engines are scheduled to depart on April 9. Altogether, 15 shuttle-era engines will be stored at Stennis for reuse on NASA’s Space Launch System heavy-lift rocket, under development. Photo credit: NASA/Tim Jacobs KSC-2012-1921

CAPE CANAVERAL, Fla. – Technicians release a crane from an engine-handling device and the Pratt and Whitney Rocketdyne space shuttle main engine, or SSME, that it rotated into a horizontal position inside the S More

CAPE CANAVERAL, Fla. – Preparations are under way for the crane to release an engine-handling device used to rotate a Pratt and Whitney Rocketdyne space shuttle main engine, or SSME, into a horizontal position inside the SSME Processing Facility, the engine shop at NASA’s Kennedy Space Center in Florida. The engine is secured on a portable workstand before being transferred into a transportation canister. The engine is one of the last SSMEs remaining at Kennedy and is being prepared for shipment to NASA's Stennis Space Center in Mississippi. The first two groups of engines were shipped from Kennedy to Stennis in November 2011 and January 2012 the remaining engines are scheduled to depart on April 9. Altogether, 15 shuttle-era engines will be stored at Stennis for reuse on NASA’s Space Launch System heavy-lift rocket, under development. Photo credit: NASA/Tim Jacobs KSC-2012-1920

CAPE CANAVERAL, Fla. – Preparations are under way for the crane to release an engine-handling device used to rotate a Pratt and Whitney Rocketdyne space shuttle main engine, or SSME, into a horizontal position More

CAPE CANAVERAL, Fla. – A crane moves the engine-handling device away from the Pratt and Whitney Rocketdyne space shuttle main engine, or SSME, that it rotated into a horizontal position inside the SSME Processing Facility, the engine shop at NASA’s Kennedy Space Center in Florida. The engine is secured on a portable workstand before being transferred into a transportation canister. The engine is one of the last SSMEs remaining at Kennedy and is being prepared for shipment to NASA's Stennis Space Center in Mississippi. The first two groups of engines were shipped from Kennedy to Stennis in November 2011 and January 2012 the remaining engines are scheduled to depart on April 9. Altogether, 15 shuttle-era engines will be stored at Stennis for reuse on NASA’s Space Launch System heavy-lift rocket, under development. Photo credit: NASA/Tim Jacobs KSC-2012-1922

CAPE CANAVERAL, Fla. – A crane moves the engine-handling device away from the Pratt and Whitney Rocketdyne space shuttle main engine, or SSME, that it rotated into a horizontal position inside the SSME Processi More

Space Shuttle Columbia, LDEF Return to KSC

Suspended above the payload bay of the Space Shuttle Columbia, the Long Duration Exposure Facility (LDEF) is monitored by technicians during its move from the Space Shuttle to a transportation canister. LDEF, w More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 17A at Cape Canaveral Air Station, workers remove the transportation canister around Deep Space 1 after installation on a Boeing Delta 7326 rocket . Targeted for launch on Oct. 25, Deep Space 1 is the first flight in NASA's New Millennium Program, and 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-98pc1333

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 17A at Cape Canaveral Air Station, workers remove the transportation canister around Deep Space 1 after installation on a Boeing Delta 7326 rocket . Targeted for laun More

KENNEDY SPACE CENTER, FLA. -- The STS-106 payload within the SPACEHAB Module is shown after being loaded onto Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The PGHM (pronounced pigem) is located inside the Payload Changeout Room (PCR) of each shuttle launch pad’s Rotating Service Structure. The PGHM removes payloads from a transportation canister and installs them into the orbiter. It is essentially NASA’s largest fork-lift KSC00pp1164

KENNEDY SPACE CENTER, FLA. -- The STS-106 payload within the SPACEHAB Module is shown after being loaded onto Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The PGHM (pronounced More

KENNEDY SPACE CENTER, FLA. -- Technicians facilitate the transfer the STS-106 payload to Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The circular structure shown is the docking adapter. The PGHM (pronounced pigem) is located inside the Payload Changeout Room (PCR) of each shuttle launch pad’s Rotating Service Structure. The PGHM removes payloads from a transportation canister and installs them into the orbiter. It is essentially NASA’s largest fork-lift KSC-00pp1162

KENNEDY SPACE CENTER, FLA. -- Technicians facilitate the transfer the STS-106 payload to Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The circular structure shown is the docki More

KENNEDY SPACE CENTER, FLA. -- Technicians facilitate the transfer the STS-106 payload to Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The payload within the SPACEHAB module is shown just after being loaded in the payload bay of Atlantis. The PGHM (pronounced pigem) is located inside the Payload Changeout Room (PCR) of each shuttle launch pad Rotating Service Structure. The PGHM removes payloads from a transportation canister and installs them into the orbiter. It is essentially NASA’s largest fork-lift KSC-00pp1163

KENNEDY SPACE CENTER, FLA. -- Technicians facilitate the transfer the STS-106 payload to Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The payload within the SPACEHAB module is More

KENNEDY SPACE CENTER, FLA. -- Technicians facilitate the transfer the STS-106 payload to Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The payload within the SPACEHAB module is shown just after being loaded in the payload bay of Atlantis. The PGHM (pronounced pigem) is located inside the Payload Changeout Room (PCR) of each shuttle launch pad Rotating Service Structure. The PGHM removes payloads from a transportation canister and installs them into the orbiter. It is essentially NASA’s largest fork-lift KSC00pp1163

KENNEDY SPACE CENTER, FLA. -- Technicians facilitate the transfer the STS-106 payload to Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The payload within the SPACEHAB module is More

KENNEDY SPACE CENTER, FLA. -- During the transfer the STS-106 payload to Atlantis on Launch Pad 39-B, a technician turns a switch to move the Payload Ground Handling Mechanism (PGHM). The mechanism is located inside the Payload Changeout Room (PCR) of each shuttle launch pad’s Rotating Service Structure. The PGHM (pronounced pigem) removes payloads from a transportation canister and installs them into the orbiter. It is essentially NASA’s largest fork-lift KSC-00pp1161

KENNEDY SPACE CENTER, FLA. -- During the transfer the STS-106 payload to Atlantis on Launch Pad 39-B, a technician turns a switch to move the Payload Ground Handling Mechanism (PGHM). The mechanism is located i More

KENNEDY SPACE CENTER, FLA. -- During the transfer the STS-106 payload to Atlantis on Launch Pad 39-B, a technician turns a switch to move the Payload Ground Handling Mechanism (PGHM). The mechanism is located inside the Payload Changeout Room (PCR) of each shuttle launch pad’s Rotating Service Structure. The PGHM (pronounced pigem) removes payloads from a transportation canister and installs them into the orbiter. It is essentially NASA’s largest fork-lift KSC00pp1161

KENNEDY SPACE CENTER, FLA. -- During the transfer the STS-106 payload to Atlantis on Launch Pad 39-B, a technician turns a switch to move the Payload Ground Handling Mechanism (PGHM). The mechanism is located i More

KENNEDY SPACE CENTER, FLA. -- The STS-106 payload within the SPACEHAB Module is shown after being loaded onto Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The PGHM (pronounced pigem) is located inside the Payload Changeout Room (PCR) of each shuttle launch pad’s Rotating Service Structure. The PGHM removes payloads from a transportation canister and installs them into the orbiter. It is essentially NASA’s largest fork-lift KSC-00pp1164

KENNEDY SPACE CENTER, FLA. -- The STS-106 payload within the SPACEHAB Module is shown after being loaded onto Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The PGHM (pronounced More

KENNEDY SPACE CENTER, FLA. -- Technicians facilitate the transfer the STS-106 payload to Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The circular structure shown is the docking adapter. The PGHM (pronounced pigem) is located inside the Payload Changeout Room (PCR) of each shuttle launch pad’s Rotating Service Structure. The PGHM removes payloads from a transportation canister and installs them into the orbiter. It is essentially NASA’s largest fork-lift KSC00pp1162

KENNEDY SPACE CENTER, FLA. -- Technicians facilitate the transfer the STS-106 payload to Atlantis on Launch Pad 39-B using the Payload Ground Handling Mechanism (PGHM). The circular structure shown is the docki More

KENNEDY SPACE CENTER, Fla. -- In the Payload Hazardous Servicing Facility, workers secure a transportation canister around the Genesis spacecraft in preparation for its move to the pad. Genesis is 7.5 feet (2.3 meters) long and 6.6 feet (2 meters) wide, with a wingspan of solar array 26 feet (7.9 meters) tip to tip. Genesis will be on a robotic NASA space mission to catch a wisp of the raw material of the Sun and return it to Earth with a spectacular mid-air helicopter capture. The sample return capsule is 4.9 feet (1.5 meters) in diameter and 52 inches (1.31 meters) tall. The mission’s goal is to collect and return to Earth just 10 to 20 micrograms -- or the weight of a few grains of salt -- of solar wind, invisible charged particles that flow outward from the Sun. This treasured smidgen of the Sun will be preserved in a special laboratory for study by scientists over the next century in search of answers to fundamental questions about the exact composition of our star and the birth of our solar system. The Genesis launch is scheduled for 12:36 p.m. EDT on July 30 from Launch Complex 17-A, Cape Canaveral Air Force Station KSC-01pp1316

KENNEDY SPACE CENTER, Fla. -- In the Payload Hazardous Servicing Facility, workers secure a transportation canister around the Genesis spacecraft in preparation for its move to the pad. Genesis is 7.5 feet (2.3 More

KENNEDY SPACE CENTER, Fla. -- In the Payload Hazardous Servicing Facility, workers help guide a transportation canister over the Genesis spacecraft in preparation for its move to the pad. Genesis is 7.5 feet (2.3 meters) long and 6.6 feet (2 meters) wide, with a wingspan of solar array 26 feet (7.9 meters) tip to tip. Genesis will be on a robotic NASA space mission to catch a wisp of the raw material of the Sun and return it to Earth with a spectacular mid-air helicopter capture. The sample return capsule is 4.9 feet (1.5 meters) in diameter and 52 inches (1.31 meters) tall. The mission’s goal is to collect and return to Earth just 10 to 20 micrograms -- or the weight of a few grains of salt -- of solar wind, invisible charged particles that flow outward from the Sun. This treasured smidgen of the Sun will be preserved in a special laboratory for study by scientists over the next century in search of answers to fundamental questions about the exact composition of our star and the birth of our solar system. The Genesis launch is scheduled for 12:36 p.m. EDT on July 30 from Launch Complex 17-A, Cape Canaveral Air Force Station KSC-01pp1314

KENNEDY SPACE CENTER, Fla. -- In the Payload Hazardous Servicing Facility, workers help guide a transportation canister over the Genesis spacecraft in preparation for its move to the pad. Genesis is 7.5 feet (2 More

KENNEDY SPACE CENTER, FLA. -- Processing for mission STS-107 continues in the Operations and Checkout Building as the tunnel that will connect Space Shuttle Columbia's crew compartment to the SPACEHAB module is moved into a transportation canister. A research mission, the primary payload of STS-107 is the SHI Research Double Module (SHI/RDM) or SPACEHAB, making its first flight. The experiments on board will range from material sciences to life sciences (many rats). STS-107 is scheduled to launch July 19, 2002 KSC-02pd0649

KENNEDY SPACE CENTER, FLA. -- Processing for mission STS-107 continues in the Operations and Checkout Building as the tunnel that will connect Space Shuttle Columbia's crew compartment to the SPACEHAB module is More

KENNEDY SPACE CENTER, FLA. -- Processing for mission STS-107 continues in the Operations and Checkout Building as the tunnel that will connect Space Shuttle Columbia's crew compartment to the SPACEHAB module is moved into a transportation canister. A research mission, the primary payload of STS-107 is the SHI Research Double Module (SHI/RDM) or SPACEHAB, making its first flight. The experiments on board will range from material sciences to life sciences (many rats). STS-107 is scheduled to launch July 19, 2002 KSC-02pd0652

KENNEDY SPACE CENTER, FLA. -- Processing for mission STS-107 continues in the Operations and Checkout Building as the tunnel that will connect Space Shuttle Columbia's crew compartment to the SPACEHAB module is More

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE remove sections of the transportation canister from around the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar from the launch pad. SIRTF will remain in the clean room until it returns to the pad in early August. One of NASA's largest infrared telescopes to be launched, SIRTF will obtain images and spectra by detecting the infrared energy, or heat, radiated by objects in space.

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE remove sections of the transportation canister from around the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar More

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE remove a portion of a transportation canister from around the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar from the launch pad. SIRTF will remain in the clean room until it returns to the pad in early August. One of NASA's largest infrared telescopes to be launched, SIRTF will obtain images and spectra by detecting the infrared energy, or heat, radiated by objects in space.

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE remove a portion of a transportation canister from around the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar More

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE (background) remove sections of the transportation canister from around the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar from the launch pad. Additional workers (foreground) prepare the Delta payload attach fitting, from which SIRTF was demated, for further use. SIRTF will remain in the clean room until it returns to the pad in early August. One of NASA's largest infrared telescopes to be launched, SIRTF will obtain images and spectra by detecting the infrared energy, or heat, radiated by objects in space.

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE (background) remove sections of the transportation canister from around the Space Infrared Telescope Facility (SIRTF), which has been returned More

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE prepare to begin further processing of the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar from the launch pad. Sections of the transportation canister used in the move are in the foreground. SIRTF will remain in the clean room until it returns to the pad in early August. One of NASA's largest infrared telescopes to be launched, SIRTF will obtain images and spectra by detecting the infrared energy, or heat, radiated by objects in space.

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE prepare to begin further processing of the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar from the launch pad More

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE remove sections of the transportation canister from around the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar from the launch pad. SIRTF will remain in the clean room until it returns to the pad in early August. One of NASA's largest infrared telescopes to be launched, SIRTF will obtain images and spectra by detecting the infrared energy, or heat, radiated by objects in space.

KENNEDY SPACE CENTER, FLA. - Workers in NASA Spacecraft Hangar AE remove sections of the transportation canister from around the Space Infrared Telescope Facility (SIRTF), which has been returned to the hangar More

KENNEDY SPACE CENTER, FLA. - The Delta II rocket’s third stage rolls into the Payload Hazardous Servicing Facility. It will be mated with the Mars Exploration Rover 2 (MER-2) and then installed into the transportation canister for transfer to the launch pad. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta II rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - The Delta II rocket’s third stage rolls into the Payload Hazardous Servicing Facility. It will be mated with the Mars Exploration Rover 2 (MER-2) and then installed into the transp More

KENNEDY SPACE CENTER, FLA. - The Delta II rocket’s third stage waits in the Payload Hazardous Servicing Facility for mating with the Mars Exploration Rover 2 (MER-2). They will then be installed into the transportation canister for transfer to the launch pad. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta II rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - The Delta II rocket’s third stage waits in the Payload Hazardous Servicing Facility for mating with the Mars Exploration Rover 2 (MER-2). They will then be installed into the trans More

KENNEDY SPACE CENTER, FLA. - The Delta II rocket’s third stage arrives at the Payload Hazardous Servicing Facility. It will be mated with the Mars Exploration Rover 2 (MER-2) and then installed into the transportation canister for transfer to the launch pad. NASA's twin Mars Exploration Rovers are designed to study the history of water on Mars. These robotic geologists are equipped with a robotic arm, a drilling tool, three spectrometers, and four pairs of cameras that allow them to have a human-like, 3D view of the terrain. Each rover could travel as far as 100 meters in one day to act as Mars scientists' eyes and hands, exploring an environment where humans can't yet go. MER-2 is scheduled to launch June 5 as MER-A aboard a Delta II rocket from Cape Canaveral Air Force Station.

KENNEDY SPACE CENTER, FLA. - The Delta II rocket’s third stage arrives at the Payload Hazardous Servicing Facility. It will be mated with the Mars Exploration Rover 2 (MER-2) and then installed into the trans More

KENNEDY SPACE CENTER, FLA. - Boeing workers at Astrotech Space Operations in Titusville, Fla., secure the first part of a transportation canister around the Delta II upper stage booster on the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft. Another panel waits in front of the work stand. MESSENGER will be transferred to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. KSC-04pd1487

KENNEDY SPACE CENTER, FLA. - Boeing workers at Astrotech Space Operations in Titusville, Fla., secure the first part of a transportation canister around the Delta II upper stage booster on the MESSENGER (Mercur More

KENNEDY SPACE CENTER, FLA. - Workers at Astrotech Space Operations in Titusville, Fla., place a protective cover around the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft at Astrotech Space Operations in Titusville, Fla. Bagging the Mercury-bound MESSENGER precedes its placement in a transportation canister for the journey to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. KSC-04pd1485

KENNEDY SPACE CENTER, FLA. - Workers at Astrotech Space Operations in Titusville, Fla., place a protective cover around the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft at More

KENNEDY SPACE CENTER, FLA. - Boeing workers at Astrotech Space Operations in Titusville, Fla., secure the first part of a transportation canister around the Delta II upper stage booster on the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft. MESSENGER will be transferred to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. KSC-04pd1488

KENNEDY SPACE CENTER, FLA. - Boeing workers at Astrotech Space Operations in Titusville, Fla., secure the first part of a transportation canister around the Delta II upper stage booster on the MESSENGER (Mercur More

KENNEDY SPACE CENTER, FLA. - Workers from the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., begin placing a protective cover around the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft at Astrotech Space Operations in Titusville, Fla. Bagging the Mercury-bound MESSENGER precedes its placement in a transportation canister for the journey to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by APL. KSC-04pd1484

KENNEDY SPACE CENTER, FLA. - Workers from the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., begin placing a protective cover around the MESSENGER (Mercury Surface, Space Environment, Geoch More

KENNEDY SPACE CENTER, FLA. - Workers from the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. get ready to “bag” the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft in the background at Astrotech Space Operations in Titusville, Fla. Placing a protective cover around the Mercury-bound MESSENGER precedes its placement in a transportation canister for the journey to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by APL. KSC-04pd1483

KENNEDY SPACE CENTER, FLA. - Workers from the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. get ready to “bag” the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) s More

KENNEDY SPACE CENTER, FLA. - After bagging the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft, Boeing workers at Astrotech Space Operations in Titusville, Fla., place the first part of a transportation canister around the Delta II upper stage booster. MESSENGER will be transferred to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. KSC-04pd1486

KENNEDY SPACE CENTER, FLA. - After bagging the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft, Boeing workers at Astrotech Space Operations in Titusville, Fla., place the fi More

KENNEDY SPACE CENTER, FLA. - Boeing workers at Astrotech Space Operations in Titusville, Fla., check the second part of a transportation canister placed around the Delta II upper stage booster on the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft. MESSENGER will be transported to Launch Pad 17-B at Cape Canaveral Air Force Station, Fla. Liftoff of MESSENGER aboard a Boeing Delta II Heavy rocket is scheduled for Aug. 2. The spacecraft is expected to reach orbit around the planet in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. KSC-04pd1489

KENNEDY SPACE CENTER, FLA. - Boeing workers at Astrotech Space Operations in Titusville, Fla., check the second part of a transportation canister placed around the Delta II upper stage booster on the MESSENGER More

KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Payload Hazardous Servicing Facility, Boeing workers garbed in clean room suits move the protective cover of the transportation canister away from the third stage, or upper stage, for the New Horizons spacecraft, in the background. The third stage is a Boeing STAR 48 solid-propellant kick motor. The launch vehicle for New Horizons is the Atlas V rocket, scheduled to launch from Cape Canaveral Air Force Station, Fla., during a 35-day window that opens Jan. 11, and fly through the Pluto system as early as summer 2015. KSC-05pd2450

KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Payload Hazardous Servicing Facility, Boeing workers garbed in clean room suits move the protective cover of the transportation canister away from the More

KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Payload Hazardous Servicing Facility, Boeing workers garbed in clean room suits move the protective cover of the transportation canister away from the third stage, or upper stage, for the New Horizons spacecraft, in the background. The third stage is a Boeing STAR 48 solid-propellant kick motor. The launch vehicle for New Horizons is the Atlas V rocket, scheduled to launch from Cape Canaveral Air Force Station, Fla., during a 35-day window that opens Jan. 11, and fly through the Pluto system as early as summer 2015. KSC-05pd2550

KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Payload Hazardous Servicing Facility, Boeing workers garbed in clean room suits move the protective cover of the transportation canister away from t More

KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Payload Hazardous Servicing Facility, Boeing workers garbed in clean room suits move the protective cover of the transportation canister away from the third stage, or upper stage, for the New Horizons spacecraft, in the background. The third stage is a Boeing STAR 48 solid-propellant kick motor. The launch vehicle for New Horizons is the Atlas V rocket, scheduled to launch from Cape Canaveral Air Force Station, Fla., during a 35-day window that opens Jan. 11, and fly through the Pluto system as early as summer 2015. KSC-05pd2549

KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Payload Hazardous Servicing Facility, Boeing workers garbed in clean room suits move the protective cover of the transportation canister away from t More

KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane carries the Columbus module away from its transportation canister. Columbus is the European Space Agency's research laboratory for the International Space Station. The module is being moved to a work stand to prepare it for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann KSC-06pd0968

KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane carries the Columbus module away from its transportation canister. Columbus is the E More

KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane is lowered onto the Columbus module to lift it out of its transportation canister. Columbus is the European Space Agency's research laboratory for the International Space Station. The module will be moved to a work stand and prepared for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann KSC-06pd0967

KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane is lowered onto the Columbus module to lift it out of its transportation canister. C More

KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, the Columbus module waits to be lifted out of its transportation canister. An overhead crane is being lowered toward the module, which is the European Space Agency's research laboratory for the International Space Station. The module will be moved to a work stand and prepared for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann KSC-06pd0966

KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, the Columbus module waits to be lifted out of its transportation canister. An overhead crane is being More

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., the upper portion of the transportation canister is lowered over the STEREO spacecraft (in front). When the entire configuration is encased, it will be moved to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett KSC-06pd1882

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., the upper portion of the transportation canister is lowered over the STEREO spacecraft (in front). When the entire configuration More

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers help guide the upper portion of the transportation canister onto the lower portion. The canister encases the STEREO spacecraft for its move to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett KSC-06pd1886

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers help guide the upper portion of the transportation canister onto the lower portion. The canister encases the STEREO spac More

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers check the fitting of the upper portion of the transportation canister onto the lower portion. The canister encases the STEREO spacecraft for its move to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett KSC-06pd1887

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers check the fitting of the upper portion of the transportation canister onto the lower portion. The canister encases the S More

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers maneuver the upper portion of the transportation canister that will be lowered over the STEREO spacecraft (in front). When the entire configuration is encased, it will be moved to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett KSC-06pd1881

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers maneuver the upper portion of the transportation canister that will be lowered over the STEREO spacecraft (in front). Wh More

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., the upper portion of the transportation canister is lowered over the STEREO spacecraft (in front). When the entire configuration is encased, it will be moved to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett KSC-06pd1883

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., the upper portion of the transportation canister is lowered over the STEREO spacecraft (in front). When the entire configuration More

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., a worker examines the STEREO spacecraft as the upper portion of the transportation canister is lowered over the top. When the entire configuration is encased, it will be moved to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett KSC-06pd1884

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., a worker examines the STEREO spacecraft as the upper portion of the transportation canister is lowered over the top. When the ent More

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers begin to install the lower portion of the transportation canister around the upper stage booster attached to the STEREO spacecraft (above). The entire configuration will be encased for the move to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett KSC-06pd1879

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers begin to install the lower portion of the transportation canister around the upper stage booster attached to the STEREO s More

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers check the progress of the upper portion of the transportation canister as it is lowered over the STEREO spacecraft. When the entire configuration is encased, it will be moved to Launch Pad 17-B at Cape Canaveral Air Force Station. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. STEREO is expected to lift off Aug. 31. Photo credit: NASA/Kim Shiflett KSC-06pd1885

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., workers check the progress of the upper portion of the transportation canister as it is lowered over the STEREO spacecraft. When More

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, the transportation canister and protective cover have been removed from the STEREO spacecraft in preparation for launch. The scheduled launch date is Oct. 25. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft that will launch in a piggyback mode, separating after reaching the appropriate orbit. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. The STEREO mission is managed by Goddard. The Applied Physics Laboratory designed and built the spacecraft. The laboratory will maintain command and control of the observatories throughout the mission, while NASA tracks and receives the data, determines the orbit of the satellites, and coordinates the science results. Photo credit: NASA/Jim Grossmann KSC-06pd2281

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, the transportation canister and protective cover have been removed from the STEREO spacecraft More

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers help guide the upper segement of the transportation canister away from the STEREO spacecraft. STEREO is being prepared for launch, scheduled for Oct. 25. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft that will launch in a piggyback mode, separating after reaching the appropriate orbit. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. The STEREO mission is managed by Goddard. The Applied Physics Laboratory designed and built the spacecraft. The laboratory will maintain command and control of the observatories throughout the mission, while NASA tracks and receives the data, determines the orbit of the satellites, and coordinates the science results. Photo credit: NASA/Jim Grossmann KSC-06pd2277

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers help guide the upper segement of the transportation canister away from the STEREO spa More

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers observe the lifting of the upper segment of the transportation canister that encloses the STEREO spacecraft. The spacecraft is being prepared for launch, scheduled for Oct. 25. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft that will launch in a piggyback mode, separating after reaching the appropriate orbit. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. The STEREO mission is managed by Goddard. The Applied Physics Laboratory designed and built the spacecraft. The laboratory will maintain command and control of the observatories throughout the mission, while NASA tracks and receives the data, determines the orbit of the satellites, and coordinates the science results. Photo credit: NASA/Jim Grossmann KSC-06pd2276

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers observe the lifting of the upper segment of the transportation canister that encloses More

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers begin removing the lower segment of the transportation canister that encloses the STEREO spacecraft. The spacecraft is being prepared for launch, scheduled for Oct. 25. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft that will launch in a piggyback mode, separating after reaching the appropriate orbit. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. The STEREO mission is managed by Goddard. The Applied Physics Laboratory designed and built the spacecraft. The laboratory will maintain command and control of the observatories throughout the mission, while NASA tracks and receives the data, determines the orbit of the satellites, and coordinates the science results. Photo credit: NASA/Jim Grossmann KSC-06pd2278

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers begin removing the lower segment of the transportation canister that encloses the STE More

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, the transportation canister and protective cover have been removed from the STEREO spacecraft in preparation for launch. The scheduled launch date is Oct. 25. STEREO stands for Solar Terrestrial Relations Observatory and comprises two spacecraft that will launch in a piggyback mode, separating after reaching the appropriate orbit. The STEREO mission is the first to take measurements of the sun and solar wind in 3-dimension. This new view will improve our understanding of space weather and its impact on the Earth. The STEREO mission is managed by Goddard. The Applied Physics Laboratory designed and built the spacecraft. The laboratory will maintain command and control of the observatories throughout the mission, while NASA tracks and receives the data, determines the orbit of the satellites, and coordinates the science results. Photo credit: NASA/Jim Grossmann KSC-06pd2282

KENNEDY SPACE CENTER, FLA. - Inside the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, the transportation canister and protective cover have been removed from the STEREO spacecraft More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians help lower the THEMIS spacecraft onto the Delta II upper stage booster. Once mated, the spacecraft will then be installed into its transportation canister and moved to Launch Complex 17 on Cape Canaveral Air Force Station for mating with the Delta II. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 Pad 17-B. Photo credit: NASA/Troy Cryder KSC-07pd0189

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians help lower the THEMIS spacecraft onto the Delta II upper stage booster. Once mated, the spacecraft will then be installed into its tran More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, the THEMIS spacecraft (background) is being lifted to move it to the Delta II upper stage booster (foreground) for mating. The spacecraft will then be installed into its transportation canister and moved to Launch Complex 17 on Cape Canaveral Air Force Station for mating with the Delta II. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 Pad 17-B. Photo credit: NASA/Troy Cryder KSC-07pd0186

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, the THEMIS spacecraft (background) is being lifted to move it to the Delta II upper stage booster (foreground) for mating. The spacecraft will the More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians help lower the THEMIS spacecraft the last few inches onto the Delta II upper stage booster. Once mated, the spacecraft will then be installed into its transportation canister and moved to Launch Complex 17 on Cape Canaveral Air Force Station for mating with the Delta II. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 Pad 17-B. Photo credit: NASA/Troy Cryder KSC-07pd0190

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians help lower the THEMIS spacecraft the last few inches onto the Delta II upper stage booster. Once mated, the spacecraft will then be ins More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians lower the THEMIS spacecraft onto the Delta II upper stage booster. Once mated, the spacecraft will then be installed into its transportation canister and moved to Launch Complex 17 on Cape Canaveral Air Force Station for mating with the Delta II. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 Pad 17-B. Photo credit: NASA/Troy Cryder KSC-07pd0191

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians lower the THEMIS spacecraft onto the Delta II upper stage booster. Once mated, the spacecraft will then be installed into its transport More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians help lower the THEMIS spacecraft toward the Delta II upper stage booster. Once mated, the spacecraft will then be installed into its transportation canister and moved to Launch Complex 17 on Cape Canaveral Air Force Station for mating with the Delta II. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 Pad 17-B. Photo credit: NASA/Troy Cryder KSC-07pd0188

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians help lower the THEMIS spacecraft toward the Delta II upper stage booster. Once mated, the spacecraft will then be installed into its tr More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians help guide the overhead crane carrying the THEMIS spacecraft toward the Delta II upper stage booster at right. Once mated, the spacecraft will then be installed into its transportation canister and moved to Launch Complex 17 on Cape Canaveral Air Force Station for mating with the Delta II. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 Pad 17-B. Photo credit: NASA/Troy Cryder KSC-07pd0187

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations, technicians help guide the overhead crane carrying the THEMIS spacecraft toward the Delta II upper stage booster at right. Once mated, the spacecr More

KENNEDY SPACE CENTER, FLA. -- A worker in the high bay at Astrotech Space Operations places a lower panel of the transportation canister around the THEMIS spacecraft and upper stage booster. When THEMIS is completely enclosed, it will be transported to Launch Complex 17-B for mating with its launch vehicle. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Pad 17-B at Cape Canaveral Air Force Station aboard a Boeing Delta II rocket managed by the United Launch Alliance. Photo credit: NASA/Troy Cryder KSC-07pd0207

KENNEDY SPACE CENTER, FLA. -- A worker in the high bay at Astrotech Space Operations places a lower panel of the transportation canister around the THEMIS spacecraft and upper stage booster. When THEMIS is c More

KENNEDY SPACE CENTER, FLA. -- With all lower panels of the transportation canister in place around the THEMIS spacecraft and upper stage booster, workers at left prepare to move the overhead crane above them to the cylindrical upper canister and place it over THEMIS. When THEMIS is completely enclosed, it will be transported to Launch Complex 17-B for mating with its launch vehicle. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Pad 17-B at Cape Canaveral Air Force Station aboard a Boeing Delta II rocket managed by the United Launch Alliance. Photo credit: NASA/Troy Cryder KSC-07pd0208

KENNEDY SPACE CENTER, FLA. -- With all lower panels of the transportation canister in place around the THEMIS spacecraft and upper stage booster, workers at left prepare to move the overhead crane above them More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers move the platform with the Dawn spacecraft. They are preparing to install the transportation canister around Dawn for transfer to Launch Pad 17-B at Cape Canaveral Air Force Station (CCAFS). During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Launch via a Delta II rocket is scheduled in a window from 7:25 to 7:54 a.m. Sept. 26 from CCAFS. Photo credit: NASA/Jim Grossmann KSC-07pd2401

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers move the platform with the Dawn spacecraft. They are preparing to install the transportation canister around Dawn for tr More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers ensure the upper transportation canister is securely attached to the lower segments. The canister will protect the spacecraft and booster during transfer to Launch Pad 17-B at Cape Canaveral Air Force Station (CCAFS). During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Launch via a Delta II rocket is scheduled in a window from 7:25 to 7:54 a.m. Sept. 26 from CCAFS. Photo credit: NASA/Jim Grossmann KSC-07pd2408

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers ensure the upper transportation canister is securely attached to the lower segments. The canister will protect the space More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers guide the upper transportation canister toward the Dawn spacecraft in the background. The canister will be lowered onto the lower segments and attached. The canister will protect the spacecraft and booster during transfer to Launch Pad 17-B at Cape Canaveral Air Force Station (CCAFS). During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Launch via a Delta II rocket is scheduled in a window from 7:25 to 7:54 a.m. Sept. 26 from CCAFS. Photo credit: NASA/Jim Grossmann KSC-07pd2405

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers guide the upper transportation canister toward the Dawn spacecraft in the background. The canister will be lowered onto More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers place the lower segments of the transportation canister around the upper stage booster beneath the Dawn spacecraft. The canister will protect the spacecraft and booster during transfer to Launch Pad 17-B at Cape Canaveral Air Force Station (CCAFS). During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Launch via a Delta II rocket is scheduled in a window from 7:25 to 7:54 a.m. Sept. 26 from CCAFS. Photo credit: NASA/Jim Grossmann KSC-07pd2402

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers place the lower segments of the transportation canister around the upper stage booster beneath the Dawn spacecraft. The More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers watch as the upper transportation canister is lowered over the Dawn spacecraft. The canister will be attached to the bottom segments already in place. The canister will protect the spacecraft and booster during transfer to Launch Pad 17-B at Cape Canaveral Air Force Station (CCAFS). During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Launch via a Delta II rocket is scheduled in a window from 7:25 to 7:54 a.m. Sept. 26 from CCAFS. Photo credit: NASA/Jim Grossmann KSC-07pd2407

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers watch as the upper transportation canister is lowered over the Dawn spacecraft. The canister will be attached to the bot More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers guide the upper transportation canister as it is lowered onto the Dawn spacecraft. The canister will be attached to the bottom segments already in place. The canister will protect the spacecraft and booster during transfer to Launch Pad 17-B at Cape Canaveral Air Force Station (CCAFS). During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Launch via a Delta II rocket is scheduled in a window from 7:25 to 7:54 a.m. Sept. 26 from CCAFS. Photo credit: NASA/Jim Grossmann KSC-07pd2406

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers guide the upper transportation canister as it is lowered onto the Dawn spacecraft. The canister will be attached to the More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers ensure the upper transportation canister is securely attached to the lower segments. The transportation canister will protect the spacecraft and booster during transfer to Launch Pad 17-B at Cape Canaveral Air Force Station (CCAFS). During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Launch via a Delta II rocket is scheduled in a window from 7:25 to 7:54 a.m. Sept. 26 from CCAFS. Photo credit: NASA/Jim Grossmann KSC-07pd2409

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers ensure the upper transportation canister is securely attached to the lower segments. The transportation canister will pr More

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers place another segment of the transportation canister around the upper stage booster beneath the Dawn spacecraft. The canister will protect the spacecraft and booster during transfer to Launch Pad 17-B at Cape Canaveral Air Force Station (CCAFS). During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Launch via a Delta II rocket is scheduled in a window from 7:25 to 7:54 a.m. Sept. 26 from CCAFS. Photo credit: NASA/Jim Grossmann KSC-07pd2403

KENNEDY SPACE CENTER, FLA. -- At Astrotech Space Operations in Titusville, Fla., workers place another segment of the transportation canister around the upper stage booster beneath the Dawn spacecraft. The cani More

KENNEDY SPACE CENTER, FLA. -- In the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers remove the transportation canister from around the Dawn spacecraft. After removal of the canister, Dawn will be mated with the waiting Delta II rocket. Dawn is scheduled for launch in a window from 7:25 to 7:54 a.m. EDT Sept. 26 from CCAFS. During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Photo credit: NASA/Jim Grossmann KSC-07pd2438

KENNEDY SPACE CENTER, FLA. -- In the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers remove the transportation canister from around the Dawn spacecraft. After removal of More

KENNEDY SPACE CENTER, FLA. -- In the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers remove the lower segments of the transportation canister away from the Dawn spacecraft. After removal of the canister, Dawn will be mated with the waiting Delta II rocket. Dawn is scheduled for launch in a window from 7:25 to 7:54 a.m. EDT Sept. 26 from CCAFS. During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Photo credit: NASA/Jim Grossmann KSC-07pd2444

KENNEDY SPACE CENTER, FLA. -- In the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, workers remove the lower segments of the transportation canister away from the Dawn spacecraf More

KENNEDY SPACE CENTER, FLA. -- In the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, the upper transportation canister is lifted away from the Dawn spacecraft. After removal of the canister, Dawn will be mated with the waiting Delta II rocket. Dawn is scheduled for launch in a window from 7:25 to 7:54 a.m. EDT Sept. 26 from CCAFS. During its nearly decade-long mission, the Dawn mission will study the asteroid Vesta and dwarf planet Ceres, celestial bodies believed to have accreted early in the history of the solar system. To carry out its scientific mission, the Dawn spacecraft will carry a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, whose data will be used in combination to characterize these bodies. In addition to the three instruments, radiometric and optical navigation data will provide data relating to the gravity field and thus bulk properties and internal structure of the two bodies. Data returned from the Dawn spacecraft could provide opportunities for significant breakthroughs in our knowledge of how the solar system formed. Photo credit: NASA/Jim Grossmann KSC-07pd2442

KENNEDY SPACE CENTER, FLA. -- In the mobile service tower on Launch Pad 17-B at Cape Canaveral Air Force Station, the upper transportation canister is lifted away from the Dawn spacecraft. After removal of t More

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Orbital Replacement Unit Carrier for the Hubble Space Telescope is lifted from its transportation canister by workers from NASA's Goddard Space Flight Center. The Orbital Replacement Unit Carrier, or ORUC, is one of four carriers supporting hardware for space shuttle Atlantis' STS-125 mission to service the telescope. The Super Lightweight Interchangeable Carrier, or SLIC, and the Flight Support System, or FSS, have also arrived at Kennedy. The Multi-Use Lightweight Equipment carrier will be delivered in late July. 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 Hubble servicing mission, targeted for launch Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2070

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Orbital Replacement Unit Carrier for the Hubble Space Telescope is lifted from its transpor More

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center begin to lift the Flight Support System for the Hubble Space Telescope from its transportation canister. The Flight Support System, or FSS, is one of four carriers supporting hardware for space shuttle Atlantis' STS-125 mission to service the telescope. The Super Lightweight Interchangeable Carrier, or SLIC, and the Orbital Replacement Unit Carrier, or ORUC, have also arrived at Kennedy. The Multi-Use Lightweight Equipment carrier will be delivered in late July. 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 Hubble servicing mission, targeted for launch Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2061

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center begin to lift the Flight Support System for the More

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Flight Support System for the Hubble Space Telescope is lifted from its transportation canister by workers from NASA's Goddard Space Flight Center. The Flight Support System, or FSS, is one of four carriers supporting hardware for space shuttle Atlantis' STS-125 mission to service the telescope. The Super Lightweight Interchangeable Carrier, or SLIC, and the Orbital Replacement Unit Carrier, or ORUC, have also arrived at Kennedy. The Multi-Use Lightweight Equipment carrier will be delivered in late July. 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 Hubble servicing mission, targeted for launch Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2062

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Flight Support System for the Hubble Space Telescope is lifted from its transportation cani More

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Flight Support System for the Hubble Space Telescope is lifted from its transportation canister under the supervision of workers from NASA's Goddard Space Flight Center. The Flight Support System, or FSS, is one of four carriers supporting hardware for space shuttle Atlantis' STS-125 mission to service the telescope. The Super Lightweight Interchangeable Carrier, or SLIC, and the Orbital Replacement Unit Carrier, or ORUC, have also arrived at Kennedy. The Multi-Use Lightweight Equipment carrier will be delivered in late July. 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 Hubble servicing mission, targeted for launch Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2064

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Flight Support System for the Hubble Space Telescope is lifted from its transportation cani More

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center prepare to lift the Flight Support System for the Hubble Space Telescope from its transportation canister. The Flight Support System, or FSS, is one of four carriers supporting hardware for space shuttle Atlantis' STS-125 mission to service the telescope. The Super Lightweight Interchangeable Carrier, or SLIC, and the Orbital Replacement Unit Carrier, or ORUC, have also arrived at Kennedy. The Multi-Use Lightweight Equipment carrier will be delivered in late July. 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 Hubble servicing mission, targeted for launch Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2060

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center prepare to lift the Flight Support System for t More

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Orbital Replacement Unit Carrier for the Hubble Space Telescope is lifted from its transportation canister by workers from NASA's Goddard Space Flight Center. The Orbital Replacement Unit Carrier, or ORUC, is one of four carriers supporting hardware for space shuttle Atlantis' STS-125 mission to service the telescope. The Super Lightweight Interchangeable Carrier, or SLIC, and the Flight Support System, or FSS, at ground-level left, have also arrived at Kennedy. The Multi-Use Lightweight Equipment carrier will be delivered in late July. 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 Hubble servicing mission, targeted for launch Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2071

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Orbital Replacement Unit Carrier for the Hubble Space Telescope is lifted from its transpor More

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Flight Support System for the Hubble Space Telescope is lifted from its transportation canister under the supervision of workers from NASA's Goddard Space Flight Center. The Flight Support System, or FSS, is one of four carriers supporting hardware for space shuttle Atlantis' STS-125 mission to service the telescope. The Super Lightweight Interchangeable Carrier, or SLIC, and the Orbital Replacement Unit Carrier, or ORUC, have also arrived at Kennedy. The Multi-Use Lightweight Equipment carrier will be delivered in late July. 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 Hubble servicing mission, targeted for launch Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2063

CAPE CANAVERAL, Fla. – In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, the Flight Support System for the Hubble Space Telescope is lifted from its transportation cani More

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center prepare to lift the Cosmic Origins Spectrograph, or COS, from its transportation canister. The COS will be installed on the Hubble Space Telescope on space shuttle Atlantis' STS-125 mission. COS will be the most sensitive ultraviolet spectrograph ever flown on Hubble and will probe the "cosmic web" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. COS's far-ultraviolet channel has a sensitivity 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. Launch of STS-125 is targeted for Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2185

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center prepare to lift the Cosmic Origins Spectrograph, More

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center receive the Cosmic Origins Spectrograph, or COS, secured in its transportation canister, in the airlock of the Payload Hazardous Servicing Facility. The COS will be installed on the Hubble Space Telescope on space shuttle Atlantis' STS-125 mission. COS will be the most sensitive ultraviolet spectrograph ever flown on Hubble and will probe the "cosmic web" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. COS's far-ultraviolet channel has a sensitivity 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. Launch of STS-125 is targeted for Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2180

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center receive the Cosmic Origins Spectrograph, or COS, secured in its transportation canister, in the airlock of More

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center lift the Cosmic Origins Spectrograph, or COS, from its transportation canister onto a dolly for its move into the clean room. The COS will be installed on the Hubble Space Telescope on space shuttle Atlantis' STS-125 mission. COS will be the most sensitive ultraviolet spectrograph ever flown on Hubble and will probe the "cosmic web" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. COS's far-ultraviolet channel has a sensitivity 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. Launch of STS-125 is targeted for Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2186

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center lift the Cosmic Origins Spectrograph, or COS, fr More

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center open the transportation canister in which the Cosmic Origins Spectrograph, or COS, is protected. The COS will be installed on the Hubble Space Telescope on space shuttle Atlantis' STS-125 mission. COS will be the most sensitive ultraviolet spectrograph ever flown on Hubble and will probe the "cosmic web" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. COS's far-ultraviolet channel has a sensitivity 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. Launch of STS-125 is targeted for Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2181

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center open the transportation canister in which the Co More

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center remove the top from the transportation canister in which the Cosmic Origins Spectrograph, or COS, arrived. The COS will be installed on the Hubble Space Telescope on space shuttle Atlantis' STS-125 mission. COS will be the most sensitive ultraviolet spectrograph ever flown on Hubble and will probe the "cosmic web" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. COS's far-ultraviolet channel has a sensitivity 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. Launch of STS-125 is targeted for Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2182

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center remove the top from the transportation canister More

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center examine the Cosmic Origins Spectrograph, or COS, after the top from its transportation canister is removed. The COS will be installed on the Hubble Space Telescope on space shuttle Atlantis' STS-125 mission. COS will be the most sensitive ultraviolet spectrograph ever flown on Hubble and will probe the "cosmic web" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. COS's far-ultraviolet channel has a sensitivity 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. Launch of STS-125 is targeted for Oct. 8. Photo credit: NASA/Jack Pfaller KSC-08pd2183

CAPE CANAVERAL, Fla. – In the airlock of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers from NASA's Goddard Space Flight Center examine the Cosmic Origins Spectrograph, or COS, More

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, a closeup shows two of the four carriers inside the payload canister that will be transferred into the PCR. These carriers are the Multi-Use Logistic Equipment carrier (top) and the Flight Support System carrier. They hold various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2827

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, a closeup shows two of the four carriers inside the payload canister that will be tran More

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, the payload ground-handling mechanism, or PGHM, moves toward the cargo in the payload canister. The cargo comprises four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope. From top to bottom are the Multi-Use Logistic Equipment carrier, the Flight Support System carrier, the Orbital Replacement Unit Carrier and the Super Lightweight Interchangeable Carrier. The PGHM will remove the carriers and move them into the PCR. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2830

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, the payload ground-handling mechanism, or PGHM, moves toward the cargo in the payload More

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers prepare for the transfer of the cargo inside the payload canister, at left. Two of the four carriers seen behind the workers are the Orbital Replacement Unit Carrier (top) and the Super Lightweight Interchangeable Carrier. The cargo will be transferred into the PCR via the payload ground-handling mechanism, or PGHM. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2828

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers prepare for the transfer of the cargo inside the payload canister, at left. T More

CAPE CANAVERAL, Fla. - On Launch Pad 39A at NASA's Kennedy Space Center in Florida, the open doors of the payload canister reveal its cargo -- four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope. From top to bottom are the Multi-Use Logistic Equipment carrier, the Flight Support System carrier, the Orbital Replacement Unit Carrier and the Super Lightweight Interchangeable Carrier. The doors are open to the payload changeout room, or PCR. The cargo will be transferred into the PCR via the payload ground-handling mechanism, or PGHM. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2825

CAPE CANAVERAL, Fla. - On Launch Pad 39A at NASA's Kennedy Space Center in Florida, the open doors of the payload canister reveal its cargo -- four carriers holding various equipment for the STS-125 mission ab More

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers make small adjustments to the payload ground-handling mechanism, or PGHM, that will remove the cargo from the payload canister. The cargo comprises four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2832

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers make small adjustments to the payload ground-handling mechanism, or PGHM, tha More

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers stand on part of the payload ground-handling mechanism, or PGHM. The PGHM will be used to transfer the cargo in the payload canister into the PCR. The cargo comprises four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope. From top to bottom are the Multi-Use Logistic Equipment carrier, the Flight Support System carrier, the Orbital Replacement Unit Carrier and the Super Lightweight Interchangeable Carrier. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2826

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers stand on part of the payload ground-handling mechanism, or PGHM. The PGHM wil More

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers prepare the payload ground-handling mechanism, or PGHM, that will transfer the cargo in the payload canister. The cargo comprises four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2829

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers prepare the payload ground-handling mechanism, or PGHM, that will transfer th More

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers make small adjustments to the payload ground-handling mechanism, or PGHM, that will remove the cargo in the payload canister, seen at center. The cargo comprises four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope. Seen here are the Orbital Replacement Unit Carrier (top) and the Super Lightweight Interchangeable Carrier. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2831

CAPE CANAVERAL, Fla. - In the payload changeout room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida, workers make small adjustments to the payload ground-handling mechanism, or PGHM, tha More

CAPE CANAVERAL, Fla. - Workers in the Payload Changeout Room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida study the cargo in the payload canister. The cargo comprises four carriers holding various equipment for the STS-125 mission aboard space shuttle Atlantis to service NASA’s Hubble Space Telescope. From top to bottom are the Multi-Use Logistic Equipment carrier, the Flight Support System carrier, the Orbital Replacement Unit Carrier and the Super Lightweight Interchangeable Carrier. Using the payload ground-handling mechanism, or PGHM, they will transfer the cargo into the PCR. The PGHM removes payloads from a transportation canister and installs them into the shuttle. It is essentially NASA’s largest fork-lift. Atlantis is targeted to launch Oct. 10. Photo credit: NASA/Jim Grossmann KSC-08pd2824

CAPE CANAVERAL, Fla. - Workers in the Payload Changeout Room, or PCR, on Launch Pad 39A at NASA's Kennedy Space Center in Florida study the cargo in the payload canister. The cargo comprises four carriers hol More

VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, the NOAA-N Prime spacecraft is waiting for a transportation canister to be placed around it. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB KSC-2009-1452

VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, the NOAA-N Prime spacecraft is waiting for a transportation canister to be placed around it. NOAA-N Prime is the More

VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, a transportation canister is being placed around the NOAA-N Prime spacecraft. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB KSC-2009-1451

VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, a transportation canister is being placed around the NOAA-N Prime spacecraft. NOAA-N Prime is the latest polar-o More

VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, the NOAA-N Prime spacecraft is encased inside a transportation canister. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB KSC-2009-1459

VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, the NOAA-N Prime spacecraft is encased inside a transportation canister. NOAA-N Prime is the latest polar-orbiting More

VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, workers place another lower segment of a transportation canister around the NOAA-N Prime spacecraft. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB KSC-2009-1454

VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, workers place another lower segment of a transportation canister around the NOAA-N Prime spacecraft. NOAA-N Prime More