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Q&A Rigorous Science Meta
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Q&A Oh crap, it's 2020ad, and the Earth is about to explode! Can we make it to the stars?

Okay, not literally Krypton style, but let's say some local astronomical event is going to render every rocky surface in our solar system totally uninhabitable. Details aren't terribly important, ...

9 answers  ·  posted 6y ago by SomeGuy‭  ·  last activity 4y ago by manassehkatz‭

Question apocalypse space-colonization