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NASA astronaut Chris Williams guides ESA astronaut Sophie Adenot during an eye exam
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
iss074e0433182 (April 3, 2026) --- NASA astronaut Chris Williams smiles for a portrait while guiding ESA (European Space Agency) astronaut Sophie Adenot as she peers into an Optical Coherence Tomography machine, a medical imaging device used for eye exams. Doctors on the ground monitored in real-time viewing her retina, lens, and cornea. Vision is critical to a mission’s success and doctors regularly check the astronauts’ eyes to counteract the potential effects of living in space.
NASA Image and Video Library’s own descriptionCredit lineNASA astronaut Chris Williams guides ESA astronaut Sophie Adenot during an eye exam. NASA/JSC, 2026-04-03. Public domain. ID: iss074e0433182.
