NEEMO 21 Marc O Griofa and Megan McArthur during a waterwalk

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Size: 1935px × 1292px
Photo credit: © NASA Image Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 3, 21, astronomy, copy, day, editorial, mission, nasa, neemo, news, night, photograph, photography, rocket, sky, space, stock, underwater, xxi