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Iapetus. In Greek mythology, Iapetus ( / aɪˈæpɪtəs /; eye-AP-ih-təs; [1] Ancient Greek: Ἰαπετός, romanized : Iapetós ), [2] also Japetus, is a Titan, the son of Uranus and Gaia [3] and father of Atlas, Prometheus, Epimetheus, and Menoetius. He was also called the father of Buphagus [4] and Anchiale [5] in other sources.
- Iapetus (moon) - Wikipedia
Iapetus was discovered by Giovanni Domenico Cassini, an...
- Iapetus Ocean - Wikipedia
Iapetus Ocean. The Iapetus Ocean ( / aɪˈæpɪtəs /;...
- Iapetus (moon) - Wikipedia
Discovery Giovanni Cassini discovered Iapetus on Oct. 25, 1671. However, to astronomers Iapetus appeared only as a dot whose brightness varied from brighter to fainter over the course of an orbit around Saturn. The Voyager I and Voyager II encounters in 1980 and 1981 validated Cassini’s original observations and explanation with images showing the different […]
It was discovered by the Italian-born French astronomer Gian Domenico Cassini in 1671 and named for one of the Titan s of Greek mythology. Iapetus has a radius of 718 km (446 miles) and orbits Saturn once every 79.3 Earth days at a distance of 3,561,300 km (2,212,900 miles). Its bulk density of 1.0 grams per cubic cm implies that it must be ...
Iapetus was also considered the personification of one of the four pillars that hold the heavens and the earth apart, a role that he later bequeathed to his son, Atlas. He represented the pillar of the west, the other three being represented by his brothers Crius, Coeus and Hyperion. The four brothers actively played a role in the dethroning of ...
Iapetus has a bright and a dark hemisphere, with a ridge running along its equator. The dark region is called Cassini Regio and is the principal feature of the leading hemisphere. The surface of Iapetus is heavily cratered, with large impact basins up to 580 kilometres across. Surface darkening on Iapetus comes from organic materials left ...
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