Space Shuttle Endeavour Ferry Flight Special DV Event

Space Shuttle Endeavour Ferry Flight Special DV Event at NASA Dryden Flight Research Center, Calif. on Sep. 20, 2012.

Space Shuttle Endeavour Ferry Flight Special DV Event

Space Shuttle Endeavour Ferry Flight Special DV Event at NASA Dryden Flight Research Center, Calif. on Sep. 20, 2012.

Space Shuttle Endeavour Ferry Flight Special DV Event

Space Shuttle Endeavour Ferry Flight Special DV Event at NASA Dryden Flight Research Center, Calif. on Sep. 20, 2012.

Space Shuttle Endeavour arrives at Edwards

Space Shuttle Endeavour being ferried by modified 747 aircraft, arriving at Edwards AFB, CA. September 20, 2012. US Air Force Photo by Christian Turner.

Space Shuttle Endeavour arrives at Edwards

Space Shuttle Endeavour being ferried by modified 747 aircraft, arriving at Edwards AFB, CA. September 20, 2012. US Air Force Photo by Christian Turner.

Space Shuttle Endeavour arrives at Edwards

Space Shuttle Endeavour arrives at Edwards AFB, CA aboard the NASA SCA on Sept. 19, 2012. U.S. Air Force Photo by Chris A. Neill