Visual Acuity News

20 Aug 202610:30 pm

Space Exploration20 Aug 2026 · 10:30 pm10:30 pm

NASA's Gemini Missions Tested Astronauts' Visual Acuity from Orbit with Ground-Based Eye Charts

NASA conducted visual acuity experiments during the Gemini V and Gemini VII missions in the 1960s to test astronauts' ability to see objects on Earth from orbit

Visual Acuity News

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NASA's Gemini Missions Tested Astronauts' Visual Acuity from Orbit with Ground-Based Eye Charts

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