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Senior Member
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Join Date: Jun 2007
Location: Bristol
Posts: 8,364
Favourites (more):
BBUSA20: Samantha BB18: Ellie
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Senior Member
Join Date: Jun 2007
Location: Bristol
Posts: 8,364
Favourites (more):
BBUSA20: Samantha BB18: Ellie
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Does she believe that there are two literal moons in orbit, or that two moons collided and combined to form the existing one?
I do remember reading a thing about a theory that Earth once had two moons, which merged in a slow-motion collision.
I have never looked deeper at it though.
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