CAPE CANAVERAL, Fla. – In the transfer isle of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians finish building the tail cone that will be installed around space shuttle Endeavour’s three replica shuttle main engines for protection. The tail cone protects the main engines during ferry flights on top of the Shuttle Carrier Aircraft, or SCA. The work is part of the Space Shuttle Program’s transition and retirement processing of shuttle Endeavour. Endeavour is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA’s orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the transfer isle of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians finish building the tail cone that will be installed around space shuttle Endeavour’s three replica shuttle main engines for protection. The tail cone protects the main engines during ferry flights on top of the Shuttle Carrier Aircraft, or SCA. The work is part of the Space Shuttle Program’s transition and retirement processing of shuttle Endeavour. Endeavour is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA’s orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the transfer isle of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians finish building the tail cone that will be installed around space shuttle Endeavour’s three replica shuttle main engines for protection. The tail cone protects the main engines during ferry flights on top of the Shuttle Carrier Aircraft, or SCA. The work is part of the Space Shuttle Program’s transition and retirement processing of shuttle Endeavour. Endeavour is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA’s orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the transfer isle of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians finish building the tail cone that will be installed around space shuttle Endeavour’s three replica shuttle main engines for protection. The tail cone protects the main engines during ferry flights on top of the Shuttle Carrier Aircraft, or SCA. The work is part of the Space Shuttle Program’s transition and retirement processing of shuttle Endeavour. Endeavour is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA’s orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the transfer isle of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians finish building the tail cone that will be installed around space shuttle Endeavour’s three replica shuttle main engines for protection. The tail cone protects the main engines during ferry flights on top of the Shuttle Carrier Aircraft, or SCA. The work is part of the Space Shuttle Program’s transition and retirement processing of shuttle Endeavour. Endeavour is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA’s orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the transfer isle of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians finish building the tail cone that will be installed around space shuttle Endeavour’s three replica shuttle main engines for protection. The tail cone protects the main engines during ferry flights on top of the Shuttle Carrier Aircraft, or SCA. The work is part of the Space Shuttle Program’s transition and retirement processing of shuttle Endeavour. Endeavour is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA’s orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – In the transfer isle of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians finish building the tail cone that will be installed around space shuttle Endeavour’s three replica shuttle main engines for protection. The tail cone protects the main engines during ferry flights on top of the Shuttle Carrier Aircraft, or SCA. The work is part of the Space Shuttle Program’s transition and retirement processing of shuttle Endeavour. Endeavour is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA’s orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- A cadre of shuttle technicians monitors space shuttle Atlantis as it is backed out of Orbiter Processing Facility-2 for its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- A shuttle monitor is in position underneath space shuttle Atlantis as it is pulled from Orbiter Processing Facility-2 to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis casts a wide shadow as it approaches the 525-foot-tall Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida on its move from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis backs into the transfer aisle of the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida on its move from Orbiter Processing Facility-2 . Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis rolls to a stop in the transfer aisle of the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida, following its move from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Preparations are under way in Orbiter Processing Facility-2 to roll space shuttle Atlantis to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- The tail fin of space shuttle Atlantis emerges through the open door of Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Protective plastic flanks the nose of space shuttle Atlantis for its move from Orbiter Processing Facility-2 to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis arrives in the transfer aisle of the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida on its move from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Protective plastic flanks the nose of space shuttle Atlantis for its move from Orbiter Processing Facility-2 to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis basks in the sunshine outside Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Slowly, carefully, space shuttle Atlantis backs away from the work platforms in Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis is parked in the transfer aisle of the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida, following its move from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis is pushed away from the work platforms in Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Preparations are under way in Orbiter Processing Facility-2 to roll space shuttle Atlantis to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis backs into the transfer aisle of the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida on its move from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Preparations are under way in Orbiter Processing Facility-2 to move space shuttle Atlantis to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Preparations are under way to roll space shuttle Atlantis tail first into the transfer aisle of the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida during its move from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis backs through the open door of Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- The tail fin of space shuttle Atlantis emerges through the open door of Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Workers push space shuttle Atlantis away from the work platforms in Orbiter Processing Facility-2 for its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis is repositioned to back into the transfer aisle of the 525-foot-tall Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida during its transfer from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis arrives at the 525-foot-tall Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida on its move from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis executes a three-point turnaround outside Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. In the background is the 525-foot-tall VAB. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- A worker acts as spotter for space shuttle Atlantis as it is backed out from under the work platforms in Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis rolls past NASA's new mobile launcher on its way from Orbiter Processing Facility-2 to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Preparations are under way to back space shuttle Atlantis out from under the work platforms in Orbiter Processing Facility-2 for its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Protective plastic flanks the nose of space shuttle Atlantis for its move from Orbiter Processing Facility-2 to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Strongbacks line the payload bay doors of space shuttle Atlantis for its move from Orbiter Processing Facility-2 to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis backs through the open door of Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Slowly, carefully, space shuttle Atlantis is pulled from Orbiter Processing Facility-2 to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Endeavour (in the background) seems to proclaim "We're behind you, Atlantis" as space shuttle Atlantis rolls into the transfer aisle of the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida, following its move from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Space shuttle workers line up shuttle Atlantis for its move into the transfer aisle of the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis is being moved to the VAB from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis backs toward the open door of the transfer aisle of the 525-foot-tall Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis is being moved to the VAB from Orbiter Processing Facility-2. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis, strongbacks lining its payload bay doors, executes a three-point turnaround outside Orbiter Processing Facility-2 on its move to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. -- Plastic protects the nose of space shuttle Atlantis where its forward reaction control system (FRCS) once resided during its move from Orbiter Processing Facility-2 to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Atlantis will be stored temporarily in the VAB while transition and retirement processing resumes on shuttle Endeavour in the processing hangar. Endeavour is being prepared for public display at the California Science Center in Los Angeles. A groundbreaking was held Jan. 18 for Atlantis' future home -- a 65,000-square-foot exhibit in Shuttle Plaza at the Kennedy Space Center Visitor Complex. For additional information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Charisse Nahser