NASA Expedition 50-51 prime crew member French astronaut Thomas Pesquet of the European Space Agency collects Fundoscope images of the back of his eye during a routine vision check aboard the International Space Station December 15, 2016 in Earth orbit.
NASA Expedition 50-51 prime crew member French astronaut Thomas Pesquet of the European Space Agency collects Fundoscope images of the back of his eye during a routine vision check aboard the International Space Station December 15, 2016 in Earth orbit.
Size: 4928px × 3280px
Location: Earth orbit
Photo credit: © NASA Photo / Alamy / Afripics
License: Licensed
Model Released: No
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