JSC2009-E-215171 (30 Sept. 2009) --- Astronaut Mike Good, STS-132 mission specialist, attired in a training version of his Extravehicular Mobility Unit (EMU) spacesuit, waves as he is submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center. SCUBA-equipped divers (out of frame) are in the water to assist Good in his rehearsal, intended to help prepare him for work on the exterior of the International Space Station.