Expedition 32 Flight Engineer Joe Acaba is pictured shortly after the spacewalk of Flight Engineers Sunita Williams of NASA and Aki Hoshide.

Expedition 32 Flight Engineer Joe Acaba is pictured shortly after the Sept. 5 International Space Station spacewalk of Flight Engineers Sunita Williams of NASA and Aki Hoshide of the Japan Aerospace Exploration Agency (JAXA). Williams and Hoshide had earlier doffed the torso portions of their Extravehicular Mobility Unit spacesuits, foreground. Acaba was very busy inside the orbital outpost during the second NASA spacewalk in less than a week.