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CellBioGuy comments on X risk update, Gliese 710 will pass thru Oort in 1.35 my - Less Wrong Discussion

4 Post author: morganism 08 January 2017 07:58PM

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Comment author: CellBioGuy 10 January 2017 05:03:49AM *  0 points [-]

On another note, you can come up with an estimate of the hard maximum fraction of stars over Earth's history that bear self replicating systems capable of bridging different distance scales with something that can survive!