JSC2009-E-208859 (17 Sept. 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Naoko Yamazaki, STS-131 mission specialist, attired in a training version of her shuttle launch and entry suit, participates in a water survival training session in the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.
Photographer ROBERT MARKOWITZ
Date September 17, 2009