Discovery Leaving Space Station for the Last Time [500pics]

aolnews.com — Discovery's astronauts got a special greeting Monday morning in advance of their departure from the International Space Station. Actor William Shatner, who played Capt. Kirk on the original "Star Trek" TV series, paid tribute to space shuttle Discovery's voyages over the decades. He said the shuttle has boldly gone and done what no spacecraft has done before.
 

Space Shuttle Discovery

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