JSC2010-E-025726 (23 Feb. 2010) --- NASA astronaut Greg Chamitoff, STS-134 mission specialist, dons a training version of his shuttle launch and entry suit in preparation for a water survival training session in the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center. United Space Alliance suit technician Toni Cost-Davis assisted Chamitoff. Astronaut Michael Fincke, mission specialist, is visible at right background.