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Q&A Could an impact crater make a world habitable?

For most of us, meteors are by far the ultimate planet killers. All it takes is one direct hit to suddenly wipe all life from the face of a world. But, rather than taking life away from a planet, w...

1 answer  ·  posted 8y ago by Mattias‭  ·  last activity 8y ago by Mattias‭