A REVIEW OF BESTMOONS

Pluto, a dwarf planet, has five moons. Its greatest moon Charon, named following the ferryman who took souls across the River Styx, is over fifty percent as huge as Pluto by itself, and enormous more than enough to orbit a degree outside Pluto's surface.Earth’s oceans, by comparison, only stretch down about 11 kilometers (a lot less than 7 miles)