Dione

Dione is the fourth-largest moon of Saturn. With a mean diameter of 1,123 km and a density of about 1.48 g/cm3, Dione is composed of an icy mantle and crust overlying a silicate rocky core, with rock and water ice roughly equal in mass. Its trailing hemisphere is marked by large cliffs and scarps called chasmata; the trailing hemisphere is also significantly darker compared to the leading hemisphere.
Dione is the birthplace of Landy the Cone from World War III: The Interplanetary War between the Heroes and the Villains.
Category:Moons
Category:Moons belonging to Outer Planets
Category:Moons belonging to Gaseous Planets
Category:Moons belonging to Gas Giant Planets
Category:Moons belonging to Saturn
Category:Planet-like Moons
Category:Solar System objects
Category:Locations