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Q&A Rigorous Science Meta
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Q&A A Frozen Metropolis

Scientists have discovered an Earth-like planet in another solar system, with the same gravity, atmosphere composition, etc, and they decide to colonize it. There is only one problem, though. It is...

2 answers  ·  posted 5y ago by Firebird‭  ·  last activity 5y ago by Firebird‭

Question earth-like planets colonization earth