}}'''Pluto''' is the second-largest known [[dwarf planet]] in the solar system (after [[Eris]]) and the tenth largest observed body directly orbiting the [[Sun]].<ref>http://www.space.com/scienceastronomy/070614_eris_mass.html</ref> Its name literally means "god of wealth" and is one of the two names for one of the brothers of Zeus; the other is Hades, or "god of the underworld." (The Romans used only the name ''Pluto'' for this particular Greek god.) | }}'''Pluto''' is the second-largest known [[dwarf planet]] in the solar system (after [[Eris]]) and the tenth largest observed body directly orbiting the [[Sun]].<ref>http://www.space.com/scienceastronomy/070614_eris_mass.html</ref> Its name literally means "god of wealth" and is one of the two names for one of the brothers of Zeus; the other is Hades, or "god of the underworld." (The Romans used only the name ''Pluto'' for this particular Greek god.) |