Japanese spacewalker Akihiko Hoshide is pictured holding a failed power switching unit during a spacewalk on Aug. 30, 2012. In the photo, Hoshide is riding on the end of the space station's robotic ... more 
Japanese spacewalker Akihiko Hoshide is pictured holding a failed power switching unit during a spacewalk on Aug. 30, 2012. In the photo, Hoshide is riding on the end of the space station's robotic arm. less 
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SPACE.com | Photo By NASA TV
Thu, Aug 30, 2012 8:00 PM EDT