STS-134 commander Mark Kelly, front and mission specialist Mike Fincke wave as the leave the Operations and Checkout Buiding for a trip to Launch Pad 39-A Friday, Apr. 29, 2011 at the Kennedy Space ... more 
STS-134 commander Mark Kelly, front and mission specialist Mike Fincke wave as the leave the Operations and Checkout Buiding for a trip to Launch Pad 39-A Friday, Apr. 29, 2011 at the Kennedy Space Center in Cape Canaveral, Fla. Kelly is the husband of wounded Arizona congresswoman Gabrielle Giffords. The Launch of the space shuttle Endeavour has been scrubbed due to a technical problem. less 
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Associated Press | Photo By Chris O'Meara
Fri, Apr 29, 2011 1:05 PM EDT