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S133-E-007282 (28 Feb. 2011) --- European Space Agency astronaut Paolo Nespoli (left), Expedition 26 flight engineer; and NASA astronaut Steve Bowen, STS-133 mission specialist, are pictured in the Quest airlock of the International Space Station as they prepare for the start of the mission's first spacewalk. Bowen is wearing an Extravehicular Mobility Unit (EMU) spacesuit. Photo credit: NASA or National Aeronautics and Space Administration
