Could Psyche be the core of the planetesimal body that struck Earth and resulted in the formation of the Moon? Colton Brooks Virginia Beach, Virginia Psyche appears to be an iron core, or part of ...
These are the Nebular Hypothesis of Laplace, the Planetesimal Hypothesis of Chamberlin and Moulton, and the Capture Theory of See. Darwings theory of Tidal Friction is scarcely a distinct ...