Pluto, a dwarf World, has 5 moons. Its biggest moon Charon, named once the ferryman who took souls over the River Styx, is in excess of half as massive as Pluto by itself, and enormous adequate to orbit a degree exterior Pluto's floor. Big-effects speculation. In Wikipedia. By NASA/JPL-Caltech, Public https://richardp021xwv1.wikidank.com/user