NASA Expedition 52/53 prime crew member American astronaut Randy Bresnik works on a cancer research experiment aboard the International Space Station Destiny Laboratory Module Microgravity Science Glovebox October 24, 2017 in Earth orbit. (photo by NASA Photo via Planetpix)

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Size: 5150px × 3427px
Photo credit: © NASA Photo / Alamy / Afripics
License: Licensed
Model Released: No

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