United Space Alliance crew trainer Robert (Rob) Tomaro briefs Naoko Yamazaki in preparation for a water survival training session...

17 Sept. 2009 --- United Space Alliance crew trainer Robert (Rob) Tomaro briefs Japan Aerospace Exploration Agency (JAXA) astronaut Naoko Yamazaki, STS-131 mission specialist, in preparation for a water survival training session in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center. Yamazaki is wearing a training version of her shuttle launch and entry suit.