User contributions for Couldin

A user with 5 edits. Account created on 10 February 2022.
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16 February 2024

19 January 2024

21 May 2023

  • 02:1302:13, 21 May 2023 diff hist −273 m Nemesis (hypothetical star)This reference has nothing to do with extinctions on Earth happening at regular, repeating intervals. It's about the search for a gas planet within the Oort cloud. The theory of period extinctions on earth is from a brown dwarf sun that's beyond the Oort cloud, which is not the same thing. Tags: Reverted references removed