At 50 % the size of Pluto, Charon is the most important of Pluto's moons and the biggest known satellite relative to its parent system. The moon is so massive when compared to Pluto that Pluto and Charon are sometimes known as a double Earth program. Earth’s oceans, by comparison, https://moons26048.blogrenanda.com/41068115/not-known-details-about-best-moons