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JSC2010-E-185499 (12 Nov. 2010) --- NASA astronaut Andrew Feustel, STS-134 mission specialist, attired in a training version of his Extravehicular Mobility Unit (EMU) spacesuit, awaits the start of a spacewalk training session in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration
