Do astronauts need sunscreen? (video)

October 25, 2018

WASHINGTON, Oct. 25, 2018 -- Space is full of potentially dangerous radiation. Here on Earth, our atmosphere and magnetic field protect us from the worst of it. Astronauts on a deep-space mission would need other forms of protection. In collaboration with National Chemistry Week, this Reactions video is all about chemistry in space: https://youtu.be/MV5PGjWl2Yc.
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Reactions is a video series produced by the American Chemical Society and PBS Digital Studios. Subscribe to Reactions at http://bit.ly/ACSReactions, and follow us on Twitter @ACSreactions.

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