CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians move a heat shield for installation around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians lift a heat shield to one of the work platforms for installation around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians lift a heat shield on to one of the work platforms for installation around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – United Space Alliance technicians secure a replica shuttle main engine dome heat shield inside the aft compartment of space shuttle Endeavour while work continues in Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians prepare a heat shield for installation around space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install a heat shield around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install a heat shield around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install a heat shield around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance aerospace technicians install a heat shield around the base of space shuttle Endeavour’s replica shuttle main engine RSME number 1. Bill Ward Jr., wearing a safety harness and his back to the camera, assists Chris Peluso. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Tim Jacobs

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians prepare a heat shield for installation around space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install a heat shield around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians lift a heat shield for installation around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance aerospace technician Tim Seymour inspects a heat shield that had just been installed around the base of space shuttle Endeavour’s replica shuttle main engine RSME number 1. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Tim Jacobs

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install a heat shield around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install a heat shield around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians lift a heat shield to one of the work platforms for installation around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install a heat shield around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – This view inside the tail cone shows how it surrounds the replica main engines on the space shuttle Endeavour as a United Space Alliance technician checks the fittings. The cone has been placed in position covering the aft section of the shuttle Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida. The tail cone provides aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians prepare a heat shield for installation around space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance aerospace technicians install a heat shield around the base of space shuttle Endeavour’s replica shuttle main engine RSME number 1. Bill Ward Jr., wearing a safety harness, monitors the work of Mark Linthicum, facing the camera, and Tim Seymour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Tim Jacobs

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians prepare a heat shield for installation around space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians remove ground support equipment following installation of a heat shield around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians lift a heat shield to one of the work platforms for installation around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians move a heat shield for installation around one of space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, heat shields are being installed around space shuttle Endeavour’s replica shuttle main engines. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians monitor progress as the tail cone is fitted to the space shuttle Endeavour. The tail cone covers the engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians move the tail cone into position for attachment to the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install an outer heat shield carrier panel on the space shuttle Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians move the tail cone into position for attachment to the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians monitor progress as the tail cone moves into position for attachment to the space shuttle Endeavour. The tail cone covers the engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians monitor progress as the tail cone moves into position for attachment to the space shuttle Endeavour. The tail cone covers the engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, a United Space Alliance technician installs an outer heat shield carrier panel on the space shuttle Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – Inside Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install the ferry flight doors on space shuttle Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. – Inside Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians install the ferry flight doors on space shuttle Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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 Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone is moved into position for attachment to the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the final heat shield carrier panel has been installed on the space shuttle Endeavour. The orbiter is now ready for its tail cone to be installed for the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Frankie Martin

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone has been placed in position surrounding the replica main engines on the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone is moved into position surrounding the replica main engines on the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone is moved into position for attachment to the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone is moved into position for attachment to the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone has been placed in position surrounding the replica main engines on the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone is moved into position surrounding the replica main engines on the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone is moved into position for attachment to the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone has been placed in position surrounding the replica main engines on the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone is moved into position surrounding the replica main engines on the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone has been placed in position surrounding the replica main engines on the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone approaches the replica main engines at it is moved into position for attachment to the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, the tail cone is moved into position surrounding the replica main engines on the space shuttle Endeavour. The tail cone covers the main engines in the aft providing aerodynamic stability during the cross-country ferry flight. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – Inside Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida, preparations are underway to install the ferry flight doors on space shuttle Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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 Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance aerospace technician Chris Peluso installs a heat shield carrier panel on the space shuttle Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility Bay 2 at NASA’s Kennedy Space Center in Florida, United Space Alliance aerospace technician Chris Peluso installs a heat shield carrier panel on the space shuttle Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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/transition Photo credit: NASA/ Jim Grossmann

CAPE CANAVERAL, Fla. -- United Space Alliance technicians monitor the progress as the tail cone that will cover space shuttle Endeavour’s replica shuttle main engines arrives at Orbiter Processing Facility-2, or OPF-2, from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Inside OPF-2, the tail cone will be installed on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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 United Space Alliance technician monitors the progress as the tail cone that will cover space shuttle Endeavour’s replica shuttle main engines arrives at Orbiter Processing Facility-2, or OPF-2, from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Inside OPF-2, the tail cone will be installed on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines arrives at Orbiter Processing Facility-2, or OPF-2, from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Inside OPF-2, the tail cone will be installed on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines sits outside of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. The tail cone will be transported to Orbiter Processing Facility-2 for installation on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines is being transported from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida to Orbiter Processing Facility-2. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines arrives at Orbiter Processing Facility-2, or OPF-2, from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Inside OPF-2, the tail cone will be installed on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines arrives at Orbiter Processing Facility-2, or OPF-2, from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Inside OPF-2, the tail cone will be installed on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines arrives at Orbiter Processing Facility-2, or OPF-2, from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Inside OPF-2, the tail cone will be installed on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines is being transported from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida to Orbiter Processing Facility-2. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines arrives at Orbiter Processing Facility-2, or OPF-2, from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Inside OPF-2, the tail cone will be installed on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. -- The tail cone that will cover space shuttle Endeavour’s replica shuttle main engines arrives at Orbiter Processing Facility-2, or OPF-2, from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Inside OPF-2, the tail cone will be installed on Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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. – Inside Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida, United Space Alliance technicians prepare to install a ferry flight door on space shuttle Endeavour. The work is part of Transition and Retirement of the remaining space shuttles, Endeavour and Atlantis. 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 Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane is used to remove shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane is used to remove shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, technicians monitor the progress as an overhead crane removes shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane is moved into place to begin the process of removing shuttle Endeavour’s orbital maneuvering system, or OMS, pods. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, workers monitor the progress as an overhead crane is moved into place to begin the process of removing shuttle Endeavour’s orbital maneuvering system, or OMS, pods.The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, technicians secure shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod onto a transporter. It will then be moved to the Hypergol Maintenance Facility. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, a large overhead crane removes shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane is moved into place around shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod, to begin removal of the component.The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane moves shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod away from the spacecraft. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane is used to remove shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod was removed and lowered onto a transporter. It will then be moved to the Hypergol Maintenance Facility. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane is used to remove shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, technicians monitor the progress as an overhead crane removes shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane moves shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod away from the spacecraft. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, technicians monitor the progress as an overhead crane removes shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, the main engines have been removed from shuttle Endeavour and workers begin to remove the orbital maneuvering system, or OMS, pods from the spacecraft. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, a worker monitors the progress as an overhead crane is moved into place around shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod, to begin removal of the component. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, the main engines have been removed from shuttle Endeavour and work begins to remove the orbital maneuvering system, or OMS, pods from the spacecraft. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, an overhead crane moves shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod toward a transporter. It will then be moved to the Hypergol Maintenance Facility. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, technicians monitor the progress as an overhead crane moves shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod toward a transporter. It will then be moved to the Hypergol Maintenance Facility. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, workers monitor the progress as an overhead crane is moved into place to begin the process of removing shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, workers monitor the progress as an overhead crane is moved into place to begin the process of removing shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, technicians assist as an overhead crane lowers shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod onto a transporter. It will then be moved to the Hypergol Maintenance Facility. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, workers monitor the progress as an overhead crane is moved into place around shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod, to begin removal of the component. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, a technician wearing safety equipment inspects shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod, while the component is removed using a large overhead crane. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, the main engines have been removed from shuttle Endeavour and work begins to remove the orbital maneuvering system, or OMS, pods from the spacecraft. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, a worker monitors the progress as an overhead crane is moved into place around shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod, to begin removal of the component. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, technicians monitor the progress as an overhead crane lowers shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod onto a transporter. It will then be moved to the Hypergol Maintenance Facility. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In Orbiter Processing Facility-1 at NASA’s Kennedy Space Center in Florida, a rare underside view of shuttle Endeavour’s left-hand orbital maneuvering system, or OMS, pod can be seen as an overhead crane lowers the component onto a transporter. It will then be moved to the Hypergol Maintenance Facility. The work is part of Endeavour’s transition and retirement processing. The spacecraft is being prepared for public display at the California Science Center in Los Angeles. Endeavour flew 25 missions, spent 299 days in space, orbited Earth 4,671 times and traveled 122, 883, 151 miles over the course of its 19-year career. Endeavour’s STS-134 and final mission was completed after landing on June 1, 2011. Photo credit: Frank Michaux

CAPE CANAVERAL, Fla. -- In a ceremony held in front of Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, NASA Administrator Charles Bolden announced the facilities where four shuttle orbiters will be displayed permanently at the conclusion of the Space Shuttle Program. Shuttle Enterprise, the first orbiter built, will move from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York. The Udvar-Hazy Center will become the new home for shuttle Discovery, which retired after completing its 39th mission in March. Shuttle Endeavour, which is preparing for its final flight at the end of the month, will go to the California Science Center in Los Angeles. Atlantis, which will fly the last planned shuttle mission in June, will be displayed at the Kennedy Space Center Visitor Complex in Florida. Later, employees, their families and friends, will celebrate the 30th anniversary of the first shuttle launch at the visitor complex. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- NASA officials, Florida representatives, Kennedy employees and media await an announcement that will reveal which of the four institutions will receive shuttle orbiters for permanent display. In a ceremony held in front of Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, NASA Administrator Charles Bolden announced the facilities where four shuttle orbiters will be displayed permanently at the conclusion of the Space Shuttle Program. Shuttle Enterprise, the first orbiter built, will move from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York. The Udvar-Hazy Center will become the new home for shuttle Discovery, which retired after completing its 39th mission in March. Shuttle Endeavour, which is preparing for its final flight at the end of the month, will go to the California Science Center in Los Angeles. Atlantis, which will fly the last planned shuttle mission in June, will be displayed at the Kennedy Space Center Visitor Complex in Florida. Later, employees, their families and friends, will celebrate the 30th anniversary of the first shuttle launch at the visitor complex. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- Shuttle Atlantis' three main engines take center stage to the banners commemorating the orbiters that served the Space Shuttle Program. In a ceremony held in front of Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, NASA Administrator Charles Bolden announced the facilities where four shuttle orbiters will be displayed permanently at the conclusion of the Space Shuttle Program. Shuttle Enterprise, the first orbiter built, will move from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York. The Udvar-Hazy Center will become the new home for shuttle Discovery, which retired after completing its 39th mission in March. Shuttle Endeavour, which is preparing for its final flight at the end of the month, will go to the California Science Center in Los Angeles. Atlantis, which will fly the last planned shuttle mission in June, will be displayed at the Kennedy Space Center Visitor Complex in Florida. Later, employees, their families and friends, will celebrate the 30th anniversary of the first shuttle launch at the visitor complex. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- NASA Administrator Charles Bolden, left, speaks with Professor Sam Ting, Alpha Magnetic Spectrometer-2 principal investigator at the Massachusetts Institute of Technology, Kennedy Center Director Bob Cabana and STS-1 Pilot and former Kennedy Space Center Director Bob Crippen. In a ceremony held in front of Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, NASA Administrator Charles Bolden announced the facilities where four shuttle orbiters will be displayed permanently at the conclusion of the Space Shuttle Program. Shuttle Enterprise, the first orbiter built, will move from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York. The Udvar-Hazy Center will become the new home for shuttle Discovery, which retired after completing its 39th mission in March. Shuttle Endeavour, which is preparing for its final flight at the end of the month, will go to the California Science Center in Los Angeles. Atlantis, which will fly the last planned shuttle mission in June, will be displayed at the Kennedy Space Center Visitor Complex in Florida. Later, employees, their families and friends, will celebrate the 30th anniversary of the first shuttle launch at the visitor complex. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- In a ceremony held in front of Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, NASA Administrator Charles Bolden announced the facilities where four shuttle orbiters will be displayed permanently at the conclusion of the Space Shuttle Program. Shuttle Enterprise, the first orbiter built, will move from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York. The Udvar-Hazy Center will become the new home for shuttle Discovery, which retired after completing its 39th mission in March. Shuttle Endeavour, which is preparing for its final flight at the end of the month, will go to the California Science Center in Los Angeles. Atlantis, which will fly the last planned shuttle mission in June, will be displayed at the Kennedy Space Center Visitor Complex in Florida. Later, employees, their families and friends, will celebrate the 30th anniversary of the first shuttle launch at the visitor complex. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- STS-1 Pilot and former Kennedy Space Center Director Bob Crippen addresses the audience after the announcement that revealed the four institutions receiving shuttle orbiters for permanent display. In a ceremony held in front of Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, NASA Administrator Charles Bolden announced the facilities where four shuttle orbiters will be displayed permanently at the conclusion of the Space Shuttle Program. Shuttle Enterprise, the first orbiter built, will move from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York. The Udvar-Hazy Center will become the new home for shuttle Discovery, which retired after completing its 39th mission in March. Shuttle Endeavour, which is preparing for its final flight at the end of the month, will go to the California Science Center in Los Angeles. Atlantis, which will fly the last planned shuttle mission in June, will be displayed at the Kennedy Space Center Visitor Complex in Florida. Later, employees, their families and friends, will celebrate the 30th anniversary of the first shuttle launch at the visitor complex. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- Media interview STS-1 Pilot and former Kennedy Space Center Director Bob Crippen after the announcement that revealed the four institutions receiving shuttle orbiters for permanent display. In a ceremony held in front of Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, NASA Administrator Charles Bolden announced the facilities where four shuttle orbiters will be displayed permanently at the conclusion of the Space Shuttle Program. Shuttle Enterprise, the first orbiter built, will move from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York. The Udvar-Hazy Center will become the new home for shuttle Discovery, which retired after completing its 39th mission in March. Shuttle Endeavour, which is preparing for its final flight at the end of the month, will go to the California Science Center in Los Angeles. Atlantis, which will fly the last planned shuttle mission in June, will be displayed at the Kennedy Space Center Visitor Complex in Florida. Later, employees, their families and friends, will celebrate the 30th anniversary of the first shuttle launch at the visitor complex. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- Standing proudly in front of shuttle Atlantis' three main engines are, from left, STS-1 Pilot and former Kennedy Space Center Director Bob Crippen, NASA Administrator Charles Bolden, NASA Astronaut and Director of Flight Crew Operations Janet Kavandi, Kennedy Center Director Bob Cabana and Mike Parrish, space shuttle Endeavour's vehicle manager with United Space Alliance. In a ceremony held in front of Orbiter Processing Facility-1 at NASA's Kennedy Space Center in Florida, NASA Administrator Charles Bolden announced the facilities where four shuttle orbiters will be displayed permanently at the conclusion of the Space Shuttle Program. Shuttle Enterprise, the first orbiter built, will move from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York. The Udvar-Hazy Center will become the new home for shuttle Discovery, which retired after completing its 39th mission in March. Shuttle Endeavour, which is preparing for its final flight at the end of the month, will go to the California Science Center in Los Angeles. Atlantis, which will fly the last planned shuttle mission in June, will be displayed at the Kennedy Space Center Visitor Complex in Florida. Later, employees, their families and friends, will celebrate the 30th anniversary of the first shuttle launch at the visitor complex. Photo credit: NASA/Kim Shiflett