Its most notable characteristic is thought to have been caused by dust from its fellow satellite, Phoebe.
The features on this object include such craters as Marsilion and Baligant. The most notable of these features was probably created during the rapid slowing of its spin: a 1300-kilometer-long equatorial ridge discovered on December 31, 2004 that makes imaging this moon difficult. Its most notable characteristic is thought to have been caused by dust from its fellow satellite, Phoebe. Consisting of two regions called the Cassini Regio and the Roncevaux Terra, and thought to be mostly composed of ice, this is, FTP, what third largest moon of Saturn which exhibits a striking difference in albedo between its two sides, and which takes its name from a mythical Titan?
The features on this object include such craters as Marsilion and Baligant.
Iapetus or Japetus