Photos: Shuttle Discovery tours DC
Space Shuttle Discovery in Washington DC
Credit: AFP/Getty Images
The Space Shuttle Discovery makes it's final landing on the back of a NASA's Boeing 747 Shuttle Carrier Aircraft(SCA), at Washington, Dulles International airport April 17, 2012. The shuttle is on it's way to it's new permanent display at the Smithsonian National Air and Space Museum's Steven F. Udvar-Hazy Center in Chantilly, Virginia. AFP Photo/Paul J. Richards (Photo credit should read PAUL J. RICHARDS/AFP/Getty Images)
