Spaceflight vs. Your Body- Why Vision Suffers
Update: 2025-09-07
Description
This episode spotlights Spaceflight-Associated Neuro-Ocular Syndrome (SANS)—a major risk where microgravity-driven fluid shifts raise eye/brain pressure, leading to optic nerve swelling and vision changes. Beyond SANS, we examine the full spectrum of space eye hazards: corneal abrasions from lunar/planetary dust, chemical burns, infections, and radiation effects. Educational content only; not medical advice.
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