Science & Technology
NASA astronauts won’t say which one of them got sick after almost 8 months in space
Long-duration space missions present unique challenges to human health, including exposure to microgravi...
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long-duration spaceflight
Science & Technology
Alert: NASA says an astronaut is in the hospital as a ‘precautionary measure’ after returning from an extended stay in space
After an extended stay in the challenging environment of space, NASA has announced that one of its astro...