NASA Astronaut and STS-124 commander Mark E. Kelly, right, talks with NASA Associate Administrator Chris Scolese, center, and NASA Associate Administrator for Space Operations Bill Gerstenmaier underneath the space shuttle Discovery shortly after landing on runway 15 of the NASA Kennedy Space Center, Shuttle Landing Facility at 11:15 a.m., Saturday, June 14, 2008 in Cape Canaveral, Florida. Onboard Discovery were NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. During the STS-124 mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Photo Credit: (NASA/Bill Ingalls)

The space shuttle Discovery, STS-124 mission, touches down on runway 15 of the NASA Kennedy Space Center Shuttle Landing Facility at 11:15 a.m., Saturday, June 14, 2008 in Cape Canaveral, Florida. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Photo Credit: (NASA/Bill Ingalls)

The space shuttle Discovery, STS-124 mission, touches down on runway 15 of the NASA Kennedy Space Center Shuttle Landing Facility at 11:15 a.m., Saturday, June 14, 2008 in Cape Canaveral, Florida. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Photo Credit: (NASA/Bill Ingalls)

NASA Lead Shuttle Flight Director for STS-124 Matt Abbott, left, shows his lucky launch and landing tie to NASA Associate Administrator Chris Scolese, 2nd from left, NASA Associate Administrator for Space Operations Bill Gerstenmaier, 3rd from left, and NASA Deputy Shuttle Program Manager LeRoy Cain shortly after the space shuttle Discovery touched down at 11:15 a.m., Saturday, June 14, 2008, at the Kennedy Space Center in Cape Canaveral, Florida. During the 14-day STS-124 mission Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Photo Credit: (NASA/Bill Ingalls)

The aft end of the space shuttle Discovery is seen shortly after landing on runway 15 of the NASA Kennedy Space Center Shuttle Landing Facility at 11:15 a.m., Saturday, June 14, 2008 in Cape Canaveral, Florida. Onboard Discovery were NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. During the STS-124 mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Photo Credit: (NASA/Bill Ingalls)

NASA Astronaut Garrett Reisman, right, jokes with NASA Associate Administrator Chris Scolese, 2nd from right, NASA Associate Administrator for Space Operations Bill Gerstenmaier, 3rd from right and NASA Deputy Shuttle Program Manager LeRoy Cain as NASA Astronaut Michael Lopez-Alegria looks on. Reisman spent 3 months in space onboard the the International Space Station. Reisman landed onboard the space shuttle Discovery along with the crew of the STS-124 mission. Discovery touched down at 11:15 a.m. EDT, Saturday, June 14, 2008, at the Kennedy Space Center in Florida. Photo Credit: (NASA/Bill Ingalls)

STS-124 crew members, from left, pilot Kenneth T. Ham, mission specialist Karen L. Nyberg, mission specialist, Japan Aerospace Exploration Agency's (JAXA) Akihiko Hoshide, Commander Mark E. Kelly, mission specialist Michael E. Fossum and mission specialist Ronald J. Garan talk about their STS-124 mission shortly after landing the space shuttle Discovery at 11:15 a.m. on June 14, 2008 at the Kennedy Space Center in Cape Canaveral, Florida. During the 14-day mission the crew of STS-124 installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Discovery also brought home NASA astronaut Garrett Reisman after his 3 month mission onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

STS124-S-080 (14 June 2008) --- Space Shuttle Discovery is towed from the Shuttle Landing Facility at NASA's Kennedy Space Center. Discovery's landing ended the 14-day, STS-124 mission to the International Space Station. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the International Space Station. The landing was on time at 11:15 a.m. (EDT) on June 14, 2008.

The space shuttle Discovery touches down at 11:15 a.m. EDT, Saturday, June 14, 2008, at the Kennedy Space Center in Florida. During the 13-day mission, Discovery and the crew of STS-124 delivered new components of the Japanese Experiment Module, or Kibo, to the International Space Station and the Canadian-built Special Purpose Dextrous Manipulator to the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The space shuttle Discovery touches down at 11:15 a.m. EDT, Saturday, June 14, 2008, at the Kennedy Space Center in Florida. During the 13-day mission, Discovery and the crew of STS-124 delivered new components of the Japanese Experiment Module, or Kibo, to the International Space Station and the Canadian-built Special Purpose Dextrous Manipulator to the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The space shuttle Discovery touches down at 11:15 a.m. EDT, Saturday, June 14, 2008, at the Kennedy Space Center in Florida. During the 13-day mission, Discovery and the crew of STS-124 delivered new components of the Japanese Experiment Module, or Kibo, to the International Space Station and the Canadian-built Special Purpose Dextrous Manipulator to the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA Astronaut Garrett Reisman, right, jokes with NASA Associate Administrator Chris Scolese, 2nd from right, NASA Associate Administrator for Space Operations Bill Gerstenmaier, 3rd from right and NASA Deputy Shuttle Program Manager LeRoy Cain as NASA Astronaut Michael Lopez-Alegria looks on shortly after landing onboard the space shuttle Discovery. Discovery touched down at 11:15 a.m., Saturday, June 14, 2008, at the Kennedy Space Center in Cape Canaveral, Florida. Onboard Discovery with Reisman was the crew of the STS-124 mission, NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. Photo Credit: (NASA/Bill Ingalls)

STS124-S-077 (14 June 2008) --- The STS-124 crewmembers finish their traditional walk-around Space Shuttle Discovery after landing on runway 15 at NASA's Kennedy Space Center, to end a 14-day mission to the International Space Station. At left are Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, NASA astronauts Ron Garan, both mission specialists; and Ken Ham, pilot. At center is NASA astronaut Karen Nyberg, mission specialist. At right are NASA astronauts Mike Fossum, mission specialist, and Mark Kelly, commander. The STS-124 mission ended with Discovery's landing on runway 15 at NASA's Kennedy Space Center, ending a 14-day mission to the International Space Station. Discovery's main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-073 (14 June 2008) --- After Space Shuttle Discovery's landing on runway 15 at NASA's Kennedy Space Center (KSC), NASA VIPs take a close look at the orbiter. From the left are Bill Gerstenmaier, NASA associate administrator for Space Operations; LeRoy Cain, NASA deputy shuttle program manager; and KSC Director Bill Parsons. Discovery's landing ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-075 (14 June 2008) --- After Space Shuttle Discovery's landing on runway 15 at NASA's Kennedy Space Center, NASA Associate Administrator Chris Scolese (left) joins the Japan Aerospace Exploration Agency's Vice President Kaoru Mamiya (center) and Director of Program Management and Integration Yuichi Yamaura to look at the orbiter's underside. Discovery's landing ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-069 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-066 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-062 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-059 (14 June 2008) --- Space Shuttle Discovery is moments away from touchdown on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-058 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-063 (14 June 2008) --- Space Shuttle Discovery is moments away from touchdown on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-065 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-050 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-048 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-070 (14 June 2008) --- Space Shuttle Discovery is moments away from touchdown on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-060 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-064 (14 June 2008) --- Space Shuttle Discovery touches down on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-057 (14 June 2008) --- Space Shuttle Discovery is moments away from touchdown on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-074 (14 June 2008) --- Bill Gerstenmaier, NASA associate administrator for Space Operations, looks at the thermal protection system tiles on the underside of Space Shuttle Discovery, whose landing ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

NASA Associate Administrator for Space Operations Bill Gerstenmaier watches the space shuttle Discovery touch down at 11:15 a.m. EDT, Saturday, June 14, 2008, at the Kennedy Space Center in Florida. During the 13-day mission, Discovery and the crew of STS-124 delivered new components of the Japanese Experiment Module, or Kibo, to the International Space Station and the Canadian-built Special Purpose Dextrous Manipulator to the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA Deputy Shuttle Program Manager LeRoy Cain points out a portion of the space shuttle Discovery to NASA Associate Administrator for Space Operations Bill Gerstenmaier, left, during a walk around shortly after Discovery touched down at 11:15 a.m., Saturday, June 14, 2008, at the Kennedy Space Center in Cape Canaveral, Florida. During the 14-day STS-124 mission Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Discovery also brought home NASA astronaut Garrett Reisman after his 3 month mission onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

STS124-S-079 (14 June 2008) --- The STS-124 mission crew pose for a group photo before heading to crew quarters after their successful landing aboard Space Shuttle Discovery on runway 15 at NASA's Kennedy Space Center. The landing ended a 14-day mission to the International Space Station. From left are NASA astronauts Ken Ham, pilot; Karen Nyberg and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, both mission specialists; NASA astronauts Mark Kelly, commander; Mike Fossum and Ron Garan, both mission specialists. Discovery's main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-078 (14 June 2008) --- The STS-124 mission crew addresses the media after their successful landing aboard Space Shuttle Discovery on runway 15 at NASA's Kennedy Space Center. The landing ended a 14-day mission to the International Space Station. From the left are NASA astronauts Ken Ham, pilot; Karen Nyberg and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, both mission specialists; NASA astronauts Mark Kelly, commander; Mike Fossum and Ron Garan, both mission specialists. Discovery's main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-072 (14 June 2008) --- After Space Shuttle Discovery's landing on runway 15 at NASA's Kennedy Space Center (KSC), NASA VIPs take a close look at the orbiter. From the left are KSC Director Bill Parsons and Bill Gerstenmaier, NASA associate administrator for Space Operations. At right are the Japan Aerospace Exploration Agency's Director of Program Management and Integration Yuichi Yamaura and Vice President Kaoru Mamiya. Discovery's landing ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-067 (14 June 2008) --- Space Shuttle Discovery's drag chute is deployed as the spacecraft rolls toward wheels stop on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-068 (14 June 2008) --- Space Shuttle Discovery's drag chute is deployed as the spacecraft rolls toward wheels stop on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-076 (14 June 2008) --- After their successful STS-124 mission and landing on runway 15 at NASA's Kennedy Space Center, crewmembers exit the crew transport vehicle. Leading the way is NASA astronaut Mark Kelly, commander; followed by (from the left) Mike Fossum, Karen Nyberg, Japan Aerospace Exploration Agency astronaut Akihiko Hoshide and NASA astronaut Ron Garan, all mission specialists. Behind them is Stephen Lindsey, chief of the astronaut office, and astronaut Janet Kavandi. Space Shuttle Discovery's main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-049 (14 June 2008) --- Space Shuttle Discovery's drag chute is deployed as the spacecraft rolls toward wheels stop on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-051 (14 June 2008) --- Space Shuttle Discovery's drag chute is deployed as the spacecraft rolls toward wheels stop on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

STS124-S-061 (14 June 2008) --- Space Shuttle Discovery's drag chute is deployed as the spacecraft rolls toward wheels stop on runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 14-day STS-124 mission to the International Space Station. Onboard are NASA astronauts Mark Kelly, commander; Ken Ham, pilot; Mike Fossum, Ron Garan, Karen Nyberg, Garrett Reisman and Japan Aerospace Exploration Agency astronaut Akihiko Hoshide, all mission specialists. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

NASA Associate Administrator Chris Scolese, left and the Vice President of the Japan Aerospace Exploration Agency (JAXA) Mr. Kaoru Mamiya talk underneath the wing of the space shuttle Discovery shortly after Discovery touched down at 11:15 a.m., Saturday, June 14, 2008, at the Kennedy Space Center in Cape Canaveral, Florida. During the 14-day STS-124 mission Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Discovery also brought home NASA astronaut Garrett Reisman after his 3 month mission onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Vice President of the Japan Aerospace Exploration Agency (JAXA) Mr. Kaoru Mamiya, left, and Mr. Yuichi Yamaura of JAXA look at one of the space shuttle Discovery tires shortly after Discovery touched down at 11:15 a.m., Saturday, June 14, 2008, at the Kennedy Space Center in Cape Canaveral, Florida. During the 14-day STS-124 mission Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities. Discovery also brought home NASA astronaut Garrett Reisman after his 3 month mission onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

STS124-S-071 (14 June 2008) --- After landing on runway 15 at NASA's Kennedy Space Center, space shuttle Discovery is purged -- providing cool and humidified air conditioning to the payload bay and other cavities to remove any residual explosive or toxic fumes -- while still on the runway. Cooling transfer to ground services occurs at about the same time, allowing onboard cooling to be shut down. When it is determined that the area in and around the orbiter is safe, the crew prepares for departure from the orbiter. The main landing gear touched down at 11:15:19 a.m. (EDT) on June 14, 2008. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. During the mission, Discovery's crew installed the Japan Aerospace Exploration Agency's large Kibo laboratory and its remote manipulator system leaving a larger space station and one with increased science capabilities.

CAPE CANAVERAL, Fla. – With umbilical lines still attached, space shuttle Discovery is towed from the Shuttle Landing Facility at NASA's Kennedy Space Center. Discovery's landing ended the 14-day, STS-124 mission to the International Space Station. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Nearby water reflects space shuttle Discovery as it is towed from the Shuttle Landing Facility at NASA's Kennedy Space Center. Discovery's landing ended the 14-day, STS-124 mission to the International Space Station. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the International Space Station. The landing was on time at 11:15 a.m. EDT. Photo courtesy of Scott Andrews.

CAPE CANAVERAL, Fla. – Space shuttle Discovery is towed from the Shuttle Landing Facility at NASA's Kennedy Space Center. Discovery's landing ended the 14-day, STS-124 mission to the International Space Station. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Space shuttle Discovery is towed from the Shuttle Landing Facility at NASA's Kennedy Space Center. Discovery's landing ended the 14-day, STS-124 mission to the International Space Station. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Shadows in the water next to the runway reflect space shuttle Discovery being towed from the Shuttle Landing Facility at NASA's Kennedy Space Center. Discovery's landing ended the 14-day, STS-124 mission to the International Space Station. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the International Space Station. The landing was on time at 11:15 a.m. EDT. Photo courtesy of Scott Andrews.

CAPE CANAVERAL, Fla. – After landing with the STS-124 mission crew, astronaut Garrett Reisman joins in the traditional walk-around under the shuttle after landing. Reisman spent 95 days on the International Space Station as part of the Expedition 17 crew. The STS-124 mission ended with space shuttle Discovery's landing on Runway 15 at NASA's Kennedy Space Center, ending a 14-day mission to the International Space Station. Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – After landing with the STS-124 mission crew, astronaut Garrett Reisman talks to NASA Associate Administrator for Space Operations Bill Gerstenmaier and NASA Associate Administrator Chris Scolese. Reisman spent 95 days on the International Space Station as part of the Expedition 17 crew. The STS-124 mission ended with space shuttle Discovery's landing on Runway 15 at NASA's Kennedy Space Center, ending a 14-day mission to the International Space Station. Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – STS-124 Mission Specialist Karen Nyberg (center) looks at the underside of space shuttle Discovery during the traditional walk-around after landing. At left is astronaut Janet Kavandi. The STS-124 mission ended with ttle Discovery's landing on Runway 15 at NASA's Kennedy Space Center, ending a 14-day mission to the International Space Station. Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – STS-124 Pilot Ken Ham joins in the traditional walk-around under the shuttle after landing. The STS-124 mission ended with space shuttle Discovery's landing on Runway 15 at NASA's Kennedy Space Center, ending a 14-day mission to the International Space Station. Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Following the successful landing of space shuttle Discovery at NASA's Kennedy Space Center to end the 14-day, STS-124 mission, the crew sits for a press conference. Pilot Ken Ham shares his memory of space. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the International Space Station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Space shuttle Discovery is towed into bay No. 3 at the Orbiter Processing Facility at NASA's Kennedy Space Center. Discovery landed on Runway 15 to end the 14-day, STS-124 mission to the International Space Station. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Following the successful landing of space shuttle Discovery at NASA's Kennedy Space Center to end the 14-day, STS-124 mission, the crew sits for a press conference. Mission Specialist Karen Nyberg describes her favorite moment in space. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the International Space Station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – With umbilical lines still attached, space shuttle Discovery is towed toward bay No. 3 at the Orbiter Processing Facility at NASA's Kennedy Space Center. Discovery landed on Runway 15 to end the 14-day, STS-124 mission to the International Space Station. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the 69th landing at NASA's Kennedy Space Center, space shuttle Discovery approaches landing on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Chris Lynch

CAPE CANAVERAL, Fla. – In the 69th landing at NASA's Kennedy Space Center, space shuttle Discovery approaches landing on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – A drag chute slows space shuttle Discovery's landing on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. This landing was the 69th at NASA's Kennedy Space Center. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Under blue skies, space shuttle Discovery approaches landing on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. This landing was the 69th at NASA's Kennedy Space Center. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Mike Gayle

CAPE CANAVERAL, Fla. -- One of the shuttle training aircraft, or STA, flies over NASA Kennedy Space Center's Shuttle Landing Facility during landing practice. The commander and pilot of the STS-124 mission, Mark Kelly and Ken Ham, are making the practice landings. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – In the 69th landing at NASA's Kennedy Space Center, a drag chute slows space shuttle Discovery's landing on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Chris Lynch

CAPE CANAVERAL, Fla. -- One of the shuttle training aircraft, or STA, takes off from the runway at NASA Kennedy Space Center's Shuttle Landing Facility. Handling the controls is the commander of the STS-124 mission, Mark Kelly, who will practice landing the shuttle. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- On the Shuttle Landing Facility at NASA's Kennedy Space Center, the commander of the STS-124 mission, Mark Kelly, sits in the cockpit of the shuttle training aircraft, or STA. He is getting ready to practice landing the shuttle on the SLF runway. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Space shuttle Discovery touches down on Runway 15 at NASA's Kennedy Space Center to end the STS-124 mission, a 14-day flight to the International Space Station. This landing was the 69th at NASA's Kennedy Space Center. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo courtesy of Scott Andrews

CAPE CANAVERAL, Fla. – In the 69th landing at NASA's Kennedy Space Center, space shuttle Discovery kicks up dust as it touches down on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Mike Gayle

CAPE CANAVERAL, Fla. – In the 69th landing at NASA's Kennedy Space Center, space shuttle Discovery kicks up dust as it touches down on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Mike Gayle

CAPE CANAVERAL, Fla. -- On the Shuttle Landing Facility at NASA's Kennedy Space Center, the commander of the STS-124 mission, Mark Kelly, sits in the cockpit of the shuttle training aircraft, or STA. He is getting ready to practice landing the shuttle on the SLF runway. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- One of the shuttle training aircraft, or STA, takes off from the runway at NASA Kennedy Space Center's Shuttle Landing Facility. The commander and pilot of the STS-124 mission, Mark Kelly and Ken Ham, are practicing landing the shuttle on the runway. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- On the Shuttle Landing Facility at NASA's Kennedy Space Center, the pilot of the STS-124 mission, Ken Ham, sits in the cockpit of the shuttle training aircraft, or STA. He is getting ready to practice landing the shuttle on the SLF runway. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – In the 69th landing at NASA's Kennedy Space Center, space shuttle Discovery kicks up dust as it touches down on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Chris Lynch

CAPE CANAVERAL, Fla. – In the 69th landing at NASA's Kennedy Space Center, space shuttle Discovery comes to a stop on Runway15 with the aid of a drag chute to end the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Bill Ingalls

CAPE CANAVERAL, Fla. -- On the Shuttle Landing Facility at NASA's Kennedy Space Center, STS-124 Commander Mark Kelly walks away from the shuttle training aircraft after landing practice. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- On the Shuttle Landing Facility at NASA's Kennedy Space Center, STS-124 Pilot Ken Ham walks away from the shuttle training aircraft after landing practice. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Space shuttle Discovery approaches Runway 15 at NASA's Kennedy Space Center to end the STS-124 mission, a 14-day flight to the International Space Station. This landing was the 69th at NASA's Kennedy Space Center. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Mike Kerley

CAPE CANAVERAL, Fla. -- One of the shuttle training aircraft, or STA, takes off from the runway at NASA Kennedy Space Center's Shuttle Landing Facility. Handling the controls is the pilot of the STS-124 mission, Ken Ham, who will practice landing the shuttle. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the aircraft duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Space shuttle Discovery is scheduled to lift off on the STS-124 mission at 5:02 p.m. May 31. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Space shuttle Discovery touches down on Runway 15 at NASA's Kennedy Space Center to end the STS-124 mission, a 14-day flight to the International Space Station. This landing was the 69th at NASA's Kennedy Space Center. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Mike Kerley

CAPE CANAVERAL, Fla. – In the 69th landing at NASA's Kennedy Space Center, space shuttle Discovery touches down on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Associate Administrator for Space Operations Bill Gerstenmaier looks at the thermal protection system tiles on the underside of space shuttle Discovery, whose landing ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- After greeting the media on their arrival on the Shuttle Landing Facility at NASA's Kennedy Space Center, the crew members of space shuttle Discovery's STS-124 mission wave and head for the van that will take them to crew quarters in the Operations and Checkout Building. They will be preparing for launch scheduled for 5:02 p.m. May 31. On the STS-124 mission, the crew of seven will deliver and install the Japanese Experiment Module – Pressurized Module and Japanese Remote Manipulator System. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- After their arrival on the Shuttle Landing Facility at NASA's Kennedy Space Center, the crew members of space shuttle Discovery's STS-124 mission gather to talk to the media. Seen here is Commander Mark Kelly. Hoshide represents the Japan Aerospace Exploration Agency. Launch of Discovery is scheduled for 5:02 p.m. May 31. On the STS-124 mission, the crew of seven will deliver and install the Japanese Experiment Module – Pressurized Module and Japanese Remote Manipulator System. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Following the successful landing of space shuttle Discovery at NASA's Kennedy Space Center to end the 14-day, STS-124 mission, the crew sits for a press conference. Mission Specialist Akihiko Hoshide tells the media about his joy at entering the Japanese Pressurized Module after installation. Hoshide represents the Japan Aerospace Exploration Agency, or JAXA. The STS-124 mission delivered the JAXA Module and its remote manipulator system to the International Space Station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Following the successful landing of space shuttle Discovery at NASA's Kennedy Space Center to end the 14-day, STS-124 mission, the crew sits for a press conference. Astronaut Garrett Reisman, who returned to Earth on Discovery after a 95-day stay on the International Space Station, talks about his delight at the Florida sunshine. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the International Space Station. The landing was on time at 11:15 a.m. EDT. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Release of the drag chute helps slow space shuttle Discovery's landing as it touches down on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. This landing was the 69th at NASA's Kennedy Space Center. At right is the air traffic control tower next to the Shuttle Landing Facility. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Tom Joseph

KENNEDY SPACE CENTER, FLA. -- At the KSC Shuttle Landing Facility, the Antonov 124 aircraft arrives with its cargo, the remote manipulator system for the Japanese Experiment Module. The JEM, named "Kibo" (Hope), is Japan's primary contribution to the International Space Station. It will enhance the unique research capabilities of the orbiting complex by providing an additional environment for astronauts to conduct science experiments. The Japanese Aerospace Exploration Agency developed the laboratory. Both the JEM and RMS are targeted for mission STS-124, to launch in early 2008. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – After space shuttle Discovery's landing on Runway 15 at NASA's Kennedy Space Center, NASA VIPs take a close look at the orbiter. From left are Center Director Bill Parsons and Associate Administrator for Space Operations Bill Gerstenmaier. At right are the Japan Aerospace Exploration Agency's Director of Program Management and Integration Yuichi Yamaura and Vice President Kaoru Mamiya. Discovery's landing ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The STS-124 mission crew addresses the media after their successful landing aboard space shuttle Discovery on Runway 15 at NASA's Kennedy Space Center. The landing ended a 14-day mission to the International Space Station. From left are Pilot Ken Ham, Mission Specialists Karen Nyberg and Akihiko Hoshide, Commander Mark Kelly, and Mission Specialists Mike Fossum and Ron Garan. Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The STS-124 mission crew pose for a final group photo before heading to crew quarters after their successful landing aboard space shuttle Discovery on Runway 15 at NASA's Kennedy Space Center. The landing ended a 14-day mission to the International Space Station. From left are Pilot Ken Ham, Mission Specialists Karen Nyberg and Akihiko Hoshide, Commander Mark Kelly, and Mission Specialists Mike Fossum and Ron Garan. Discovery's main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – After space shuttle Discovery's landing on Runway 15 at NASA's Kennedy Space Center, NASA VIPs take a close look at the orbiter. From left are Associate Administrator for Space Operations Bill Gerstenmaier, Director of Mission Launch Integration LeRoy Cain and Center Director Bill Parsons. Discovery's landing ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Release of the drag chute helps slow space shuttle Discovery's landing as it touches down on Runway 15 to end the STS-124 mission, a 14-day flight to the International Space Station. This landing was the 69th at NASA's Kennedy Space Center. In the background, at left, is the Vehicle Assembly Building. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Tom Joseph

CAPE CANAVERAL, Fla. – After space shuttle Discovery's landing on Runway 15 at NASA's Kennedy Space Center, NASA Associate Administrator Chris Scolese (left) joins the Japan Aerospace Exploration Agency's Vice President Kaoru Mamiya (center) and Director of Program Management and Integration Yuichi Yamaura to look at the orbiter's underside. Discovery's landing ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Space shuttle Discovery drops from the blue sky preparing to land on Runway 15 at NASA's Kennedy Space Center. This 69th landing at Kennedy ended the STS-124 mission, a 14-day flight to the International Space Station. On the ground before the runway are the Ball-Bar Light System, which provide a visual reference to provide inner glide slope information. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kevin O'Connell,Scott Haun

CAPE CANAVERAL, Fla. – Blue water below and blue sky above sandwich the successful landing of space shuttle Discovery on Runway 15 at NASA's Kennedy Space Center. This 69th landing at Kennedy ended the STS-124 mission, a 14-day flight to the International Space Station. The main landing gear touched down at 11:15:19 a.m. EDT. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kevin O'Connell

CAPE CANAVERAL, Fla. – The STS-124 mission crew members finish their traditional walk-around space shuttle Discovery after landing on Runway 15 at NASA's Kennedy Space Center, to end a 14-day mission to the International Space Station. At left are Mission Specialists Akihiko Hoshide and Ron Garan and Pilot Ken Ham. At center is Mission Specialist KarenNyberg. At right are Mission Specialist Mike Fossum and Commander Mark Kelly. The STS-124 mission ended with Discovery's landing on Runway 15 at NASA's Kennedy Space Center, ending a 14-day mission to the International Space Station. Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – After their successful STS-124 mission and landing on Runway 15 at NASA's Kennedy Space Center, Mission Specialists Karen Nyberg and Akihiko Hoshide, Pilot Ken Ham and Mission Specialist Ron Garan are greeted by the Japan Aerospace Exploration Agency's Director of Program Management and Integration Yuichi Yamaura and Vice President Kaoru Mamiya, Center Director Bill Parsons and Associate Administrator for Space Operations Bill Gerstenmaier. Space shuttle Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – The STS-124 mission crew members head for their traditional walk-around space shuttle Discovery after landing on Runway 15 at NASA's Kennedy Space Center, ending a 14-day mission to the International Space Station. At left is Pilot Ken Ham, in center is Mission Specialist Karen Nyberg, followed by Mission Specialists Akihiko Hoshide and Ron Garan. At right are Mission Specialist Mike Fossum and Commander Mark Kelly. Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – After their successful STS-124 mission and landing on Runway 15 at NASA's Kennedy Space Center, crew members exit the crew transport vehicle. Leading the way is Commander Mark Kelly, followed by (from left) Mission Specialists Mike Fossum, Karen Nyberg, Akihiko Hoshide and Ron Garan. Behind them is Stephen Lindsay, chief of the Astronaut Corps, and astronaut Janet Kavandi. Space shuttle Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – After their successful STS-124 mission and landing at NASA's Kennedy Space Center, crew members exit the crew transport vehicle. Leading the way is Commander Mark Kelly, followed by Mission Specialists Mike Fossum and Karen Nyberg. Space shuttle Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – After the successful STS-124 mission and landing on Runway 15 at NASA's Kennedy Space Center, Commander Mark Kelly is greeted by NASA Associate Administrator Chris Scolese. At left is Associate Administrator for Space Operations Bill Gerstenmaier. Space shuttle Discovery's main landing gear touched down at 11:15:19 a.m. EDT on Runway 15. The nose landing gear touched down at 11:15:30 a.m. and wheel stop was at 11:16:19 a.m. The mission completed 5.7 million miles. The STS-124 mission delivered the Japan Aerospace Exploration Agency's large Japanese Pressurized Module and its remote manipulator system to the space station. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- STS-124 Commander Mark Kelly sits in the cockpit of NASA's Shuttle Training Aircraft, or STA, preparing to practice space shuttle landings. The STA is a Grumman American Aviation-built Gulf Stream II jet that was modified to simulate an orbiter's cockpit, motion and visual cues, and handling qualities. In flight, the STA duplicates the orbiter's atmospheric descent trajectory from approximately 35,000 feet altitude to landing on a runway. Because the orbiter is unpowered during re-entry and landing, its high-speed glide must be perfectly executed the first time. The crew for space shuttle Discovery's STS-124 mission is at Kennedy for a full launch dress rehearsal, known as the terminal countdown demonstration test, or TCDT. Providing astronauts and ground crews with an opportunity to participate in various simulated countdown activities, TCDT includes equipment familiarization and emergency training. Discovery's launch is targeted for May 31. Photo credit: NASA/Kim Shiflett