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Q&A A K-Type Binary Dawn/Dusk in the Equator

In this alternate scenario, Earth is the third planet in a binary star system. One star is a K-type main sequence star--or "orange dwarf"--that has 80% the mass of a G-type main sequence star--or ...

1 answer  ·  posted 6y ago by JohnWDailey‭  ·  last activity 6y ago by JohnWDailey‭

Question earth-like stars day-night earth alternate-earth