Tags: martian

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The Radiation Threat to “The Martian” (PDF)

This is something that has been bugging me ever since reading the book:

While Andy Weir does a good job of representing the risks faced by Mark Watney, stranded on Mars and confronting one life-threatening challenge after another, he is silent on the threat of radiation, not just to Mark but particularly to the crew of the Hermes as they contemplate executing a daring rescue mission that more than doubles their time in deep space.

Well, this paper answers all my questions.

Twitter / MarsPhoenix: Are you ready to celebrate?...

In the future, all great scientific discoveries will be conveyed in 140 characters.