STS-134 crew members, front row from left, pilot Greg Johnson, commander Mark Kelly, second row from left, mission specialists Roberto Vittori, of Italy, Mike Fincke, third row from left, Greg ... more 
STS-134 crew members, front row from left, pilot Greg Johnson, commander Mark Kelly, second row from left, mission specialists Roberto Vittori, of Italy, Mike Fincke, third row from left, Greg Chamitoff, and Drew Fuestel, leave the operations and checkout building for a trip to Launch Pad 39-A Friday, April 29, 201,1 at Kennedy Space Center in Cape Canaveral, Fla. Today's launch was scrubbed due to technical issues. less 
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Associated Press | Photo By Chris O'Meara
Fri, Apr 29, 2011 12:54 PM EDT