STS-133 Crew Training at the NBL with crew member Steve Bowen

JSC2011-E-013874 (28 Jan. 2011) --- NASA astronaut Steve Bowen, STS-133 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