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Space Shuttle Discovery returns from final trip, immediately begins search for final resting place
February 25, 2011 - March 9, 2011

Pope blesses astronauts in 1st papal call to space (AP)
May 27, 2011 - May 27, 2011

Los Angeles lands shuttle Endeavour
April 13, 2011 - April 13, 2011

Endeavour launch to attract a VIP crowd
May 1, 2011 - May 1, 2011