Space Shuttle Endeavour is ferried by NASA's Shuttle Carrier Aircraft (SCA) over Houston, Texas on September 19, 2012. NASA pilots Jeff Moultrie and Bill Rieke are at the controls of the Shuttle ... more 
Space Shuttle Endeavour is ferried by NASA's Shuttle Carrier Aircraft (SCA) over Houston, Texas on September 19, 2012. NASA pilots Jeff Moultrie and Bill Rieke are at the controls of the Shuttle Carrier Aircraft. Photo taken by NASA photographe less 
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SPACE.com | Photo By NASA/Sheri Locke
Thu, Sep 20, 2012 4:24 PM EDT