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Q&A Preventing Blindness from Microgravity

According to a recent National Geographic article, astronauts returning home after longer missions suffer permanently impaired vision. This is a problem that must be addressed in hard-science world...

5 answers  ·  posted 8y ago by Zxyrra‭  ·  last activity 5y ago by Zxyrra‭

Question space gravity medicine microgravity engineering