NASA's Shuttle Carrier Aircraft 905 climbs into the morning sky after takeoff from Edwards Air Force Base April 10, 2012.
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NASA’s Shuttle Carrier Aircraft 905 lifts off Edwards Air Force Base runway 22 April 10 on a transit flight to NASA’s Kennedy Space Center to ferry the retired space shuttle Discovery to Dulles Airport outside Washington, D.C.April 10, 2012
NASA Photo / Tony Landis