https://fivethirtyeight.com/features/what-going-to-mars-will-do-to-our-bodies/
What Going To Mars Will Do To Our Bodies | FiveThirtyEight
Mar 3, 2017 - It’s hard to anticipate every health problem that might occur on a trip to Mars, which could span years. But NASA is trying. It has a list of 100 conditions or...
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