If the Moon were replaced by other planets...

Discussion in 'Science and Technology' started by Gary7, Apr 16, 2013.

  1. Metryq

    Metryq Fleet Captain Fleet Captain

    Jan 23, 2013
    If Earth and another body were roughly similar in mass (even one a little greater than the other), the barycenter might be somewhere in open space between them. The two might then orbit around each other like bolas, riding a common orbit around the Sun.