CAPE CANAVERAL, Fla. – NASA and contractor test conductors take their places at the Firing Room 4 consoles in the Launch Control Center as operations to power down space shuttle Endeavour for the final time get under way in Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida. 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. – United Space Alliance test conductors monitor the Firing Room 4 Master Console in the Launch Control Center as operations to power down space shuttle Endeavour for the final time are under way in Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida. From left are Dave Martin, Gary Lewis, Ethan Waldron, and John Robb. The overall health and status of the shuttle’s Launch Processing System is overseen and controlled from the Master Console. 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. – NASA and contractor engineers are on hand at the Firing Room 4 Integration Console as operations to power down space shuttle Endeavour for the final time are under way in Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida. Standing, from left, are John Apfelbaum, Jeff Wheeler, Bob Walker and Michael Ciannilli of NASA. Seated is former United Space Alliance test project engineer Greg Koch. The Integration Console manages all orbiter systems including those needed for shuttle power up and launch. 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. – NASA and contractor engineers are on hand at the Firing Room 4 Integration Console as operations to power down space shuttle Endeavour for the final time are under way in Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida. Standing, from left, are Alex Pandelos of QinetiQ North America and John Apfelbaum, Bob Walker and Michael Ciannilli of NASA. Seated, from left, are John McClellan and former test project engineer Greg Koch of United Space Alliance and Debbie Awtonomow of NASA. The Integration Console manages all orbiter systems including those needed for shuttle power up and launch. 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. – NASA and contractor engineers are on hand at the Firing Room 4 Integration Console as operations to power down space shuttle Endeavour for the final time are under way in Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida. Standing, from left, are John Apfelbaum, Jeff Wheeler, Bob Walker and Michael Ciannilli of NASA. Seated, from left, are former United Space Alliance test project engineer Greg Koch, Debbie Awtonomow of NASA, and John McClellan of United Space Alliance. The Integration Console manages all orbiter systems including those needed for shuttle power up and launch. 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. – Pat Simpkins, director of Engineering for NASA at Kennedy Space Center in Florida, monitors the final power down of space shuttle Endeavour from the Firing Room 4 Integration Console in the Launch Control Center. The Integration Console manages all orbiter systems including those needed for shuttle power up and launch. Endeavour’s power down is under way in in Orbiter Processing Facility-2. 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. – United Space Alliance orbiter test conductor Lauren Sally is on station at her Firing Room 4 console in the Launch Control Center as operations to power down space shuttle Endeavour for the final time are under way in Orbiter Processing Facility-2 at NASA’s Kennedy Space Center in Florida. 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