ESA astronaut Alexander Gerst is suited up before beginning water weightlessness simulation crew training and certification for Expedition 40/41 at Johnson Space Center September 17, 2013 in Houston, Texas.
ESA astronaut Alexander Gerst is suited up before beginning water weightlessness simulation crew training and certification for Expedition 40/41 at Johnson Space Center September 17, 2013 in Houston, Texas.
Size: 5150px × 3432px
Location: Houston, Texas, USA
Photo credit: © NASA Photo / Alamy / Afripics
License: Licensed
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Keywords: astronaut, crew, dive, emu, esa, german, horizontal, houston, iss, jsc, nasa, pool, simulation, spacesuit, texas, training, underwater, water, weightless, weightlessness
