Public domain
ESA astronaut Sophie Adenot shows off the Optical Coherence Tomography machine
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
iss074e0433179 (April 3, 2026) --- ESA (European Space Agency) astronaut and Expedition 74 flight engineer Sophie Adenot smiles for a portrait while showing off an Optical Coherence Tomography machine, a medical imaging device used for eye exams. Doctors on the ground monitor the eye exam in real-time viewing an astronaut's 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 lineESA astronaut Sophie Adenot shows off the Optical Coherence Tomography machine. NASA/JSC, 2026-04-03. Public domain. ID: iss074e0433179.
