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S130-E-007396 (11 Feb. 2010) --- NASA astronauts Nicholas Patrick (left) and Robert Behnken, both STS-130 mission specialists, attired in their Extravehicular Mobility Unit (EMU) spacesuits, prepare for the mission’s first spacewalk while in the Quest airlock of the International Space Station. Astronaut Jeffrey Williams (background), Expedition 22 commander, assisted Patrick and Behnken.
