The Kuiper Belt object Altjira was thought to be a binary, but closer analysis suggests that it is highly likely to be a triple system This raises the question of the three-body problem ...

NASA's Hubble Space Telescope ... improve their models of how three gravitationally bound bodies move through space together.

What actually is the Three-Body Problem? The real version of the Three-Body Problem can be explained in relation to Isaac Newton’s theory about gravity. Traditionally, there are two objects – ...