FILE - In this Feb. 6, 1995 photo, the Russian space station Mir is seen over the STS-63 View Pacific Ocean during rendezvous operations with the Space Shuttle Discovery. The world’s most traveled ... more 
FILE - In this Feb. 6, 1995 photo, the Russian space station Mir is seen over the STS-63 View Pacific Ocean during rendezvous operations with the Space Shuttle Discovery. The world’s most traveled spaceship took its last flight on Tuesday, April 17, 2012. Riding on the back of a 747 jet, Discovery traveled from Cape Canaveral, Fla., to Chantilly, Va. The space shuttle will be installed this week in its new home, the Smithsonian’s National Air and Space Museum annex near Dulles in Northern Virginia. (AP Photo/NASA) less 
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Associated Press | Photo By NASA
Tue, Apr 17, 2012 1:50 PM EDT