SciShow Space

SciShow Space

Astronauts' Arch-Enemy: Dust (2015x22)


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For astronauts, dust is no joke. On the moon and Mars, dust isn’t at all like the stuff under your bed. It can be poisonous, corrosive, even made of razor-sharp glass. So future astronauts are going to need more than a dust buster to get their jobs done.

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