Space shuttle Discovery blasts into history
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Credit: Getty Images
CAPE CANAVERAL, FL - APRIL 16: Space shuttle Discovery sits atop NASA's 747 Shuttle Carrier Aircraft (SCA) ready to transport it from Kennedy Space Center to the Washington D.C., on April 16, 2012 in Cape Canaveral, Florida. Following the retirement of the shuttle fleet, Discovery will fly on Tuesday, April 17th to Washington for display at the Smithsonian's National Air and Space Museum. (Photo by Roberto Gonzalez/Getty Images)
