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October 27, 2011
Astronauts Heidemarie Stefanyshyn-Piper (right) and Greg Chamitoff, both STS-126 mission specialists, take a moment for a photo during preparations for the mission's first scheduled session of extravehicular activity (EVA) in the Quest Airlock of the International Space Station. Piper is attired in her Extravehicular Mobility Unit (EMU) spacesuit.