In this Wednesday March 9, 2011 photo released by NASA, space shuttle Discovery lands at Kennedy Space Center in Cape Canaveral, Fla., completing its 39th and final flight. Since 1984, Discovery flew ... more 
In this Wednesday March 9, 2011 photo released by NASA, space shuttle Discovery lands at Kennedy Space Center in Cape Canaveral, Fla., completing its 39th and final flight. Since 1984, Discovery flew 39 missions, spent 365 days in space, orbited Earth 5,830 times and traveled 148,221,675 miles. less 
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Associated Press | Photo By NASA, Bill Ingalls
Wed, Mar 9, 2011 2:27 PM EST