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Q&A Rigorous Science Meta

Posts by Corwin62‭

1 post
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Q&A Given our current knowledge of exoplanets, approximately how many planets have earth-like gravity in a galaxy the size of the Milky Way?

Our knowledge of exoplanets is changing all the time, but based on observations so far, is it possible to estimate the number of planets in a galaxy the size of our own that would have an Earth-Lik...

3 answers  ·  posted 7y ago by Corwin62‭  ·  last activity 6y ago by Corwin62‭

Question planets gravity colonization