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[–]infocom6502 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

Good question, I imagine usually a bit like moons.

[–]fred_red_beans 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

Interesting, I was recently wondering about planets in binary star systems