With an estimated diameter of 1,469 km (913 mi), it is the third-largest moon of Saturn and the eleventh-largest in the Solar System. [b] Named after the Titan Iapetus from Greek mythology, the moon was …

Nov 3, 2024 · With its distant, inclined orbit, Iapetus is the only large moon from which there is a nice view of the rings of Saturn. As with some other Saturnian moons, Iapetus is in resonance with …

Iapetus comes from the name of a Greek Titan, following along in the tradition of calling Saturn’s moons after the Titans. Iapetus has a bright and a dark hemisphere, with a ridge running along its equator. …

Iapetus, outermost of Saturn’s major regular moons, extraordinary because of its great contrast in surface brightness. It was discovered by the Italian-born French astronomer Gian Domenico Cassini …

Sep 2, 2024 · Iapetus is the outermost of Saturn’s major moons and was discovered by Giovanni Cassini in 1671. Part of its surface is bright, part is dark.

Jun 27, 2016 · Iapetus is one of four moons discovered by Giovanni Cassini in 1672. But the icy moon challenged the Italian astronomer. He first spotted it on the west side of the planet, but when he...

Jan 15, 2026 · A distinctive moon characterized by its inclined orbit, its two-toned coloring, with one bright white and one brown hemisphere, and by a prominent equatorial ridge that makes it resemble …

Of all of Saturn's moons, in fact of all the moons in our solar system, Iapetus is probably the most unusual moon. It has two distinctive features that have both baffled and fascinated astronomers …

Iapetus (eye-ap'-i-tus, Greek Ιαπετός) (British spelling: "Japetus") is the third-largest moon of Saturn (see: Saturn's natural satellites), discovered by Giovanni Domenico Cassini in 1671.

Iapetus is a large astronomical body. It is Saturn’s third-largest moon after Titan and Rhea. This moon is also designated Saturn VIII. It was discovered in the 17th century and is the farthest of Saturn’s …