Air Force Photos

Col. Tyler N. Hague, a NASA astronaut, waits to be lowered into the pool containing a mock-up of the International Space Station at the Johnson Space Flight Center's Neutral Buoyancy Laboratory for Extravehicular Activity training in Houston, Texas, April 27, 2017. (U.S. Air Force photo by J.M. Eddins Jr.)

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Photo by: Joseph Eddins |  VIRIN: 170427-F-LW859-0026.JPG