JSC2008-E-118361. Attired in a training version of his Extravehicular Mobility Unit spacesuit, astronaut <a href="https://en.wikipedia.org/wiki/Michael_J._Massimino" class="extiw" title="en:Michael J. Massimino">Mike Massimino</a>, <a href="https://en.wikipedia.org/wiki/STS-125" class="extiw" title="en:STS-125">STS-125</a> mission specialist, awaits the start of a training session in the waters of the Neutral Buoyancy Laboratory near NASA's Johnson Space Center.
<bdi><a href="https://www.wikidata.org/wiki/Q117536466" class="extiw" title="d:Q117536466"><span title="American photographer">James Blair</span></a>
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