![NASA astronaut Mark Vande Hei gets his eyes checked](https://www.nasa.gov/wp-content/uploads/2023/03/iss065e045357.jpg)
Astronaut Mark Vande Hei Gets His Eyes Checked on Station
NASA astronaut Mark Vande Hei gets detailed views of his retina as part of regularly scheduled eye checks on the station.
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https://www.nasa.gov/image-detail/astronaut-mark-vande-hei-gets-his-eyes-checked-station/
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