Cosmonauts Gennady Padalka (left) and Yuri Malenchenko work to move a crane outside the International Space Station during a spacewalk on Aug. 20, 2012, in this still image from a video camera on the ... more 
Cosmonauts Gennady Padalka (left) and Yuri Malenchenko work to move a crane outside the International Space Station during a spacewalk on Aug. 20, 2012, in this still image from a video camera on the station. less 
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SPACE.com | Photo By NASA TV
Mon, Aug 20, 2012 6:36 PM EDT