announced the locations that would be given the three remaining Space Shuttle orbiters following the end of the Space Shuttle program. The prototype orbiter, Space Shuttle Enterprise would be relocated from the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center at Washington Dulles International Airport to the Intrepid Sea-Air-Space Museum in New York City. Space Shuttle Discovery will take the place of Enterprise at the Udvar-Hazy Center. Discovery has already been retired following the completion of STS-133 last month, its 39th mission. Discovery is undergoing decommissioning and currently being prepped for display by removing toxic materials from the orbiter. Looking back: Space Shuttle Columbia lifts off on STS-1 from Launch Pad 39A at the Kennedy Space Center on April 12, 1981. Image: NASA. Space Shuttle Endeavour,