This image may not be used to state or imply ESA endorsement of any company or product Astronaut training. German ESA (European Space Agency) astronau

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This image may not be used to state or imply ESA endorsement of any company or product Astronaut training. German ESA (European Space Agency) astronaut Alexander Gerst training underwater for a space-walk, or EVA (Extravehicular Activity). Photographed at ESA's Neutral Buoyancy Facility at the Astronaut Centre, Cologne, Germany, on 8th June 2010.

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Size: 4288px × 2848px
Photo credit: © EUROPEAN SPACE AGENCY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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