Search results
Results from the WOW.Com Content Network
Herschel (/ ˈ h ɜːr ʃ əl /) is the largest impact crater on the Saturnian moon Mimas. It is located on Mimas's leading hemisphere, centered on the equator at 112° longitude. It is named after the 18th-century astronomer William Herschel, who discovered Mimas in 1789.
Mimas's most distinctive feature is a giant impact crater 139 km (86 mi) across, named Herschel after the discoverer of Mimas. Herschel's diameter is almost a third of Mimas's own diameter; its walls are approximately 5 km (3 mi) high, parts of its floor measure 10 km (6 mi) deep, and its central peak rises 6 km (4 mi) above the crater floor.
This is a list of named geological features on Mimas, a moon that orbits the planet Saturn. Mimantean features are named after people and places in Arthurian legend or the legends of the Titans . The sole exception to this is Herschel Crater , named after William Herschel , the astronomer who discovered Mimas in 1789.
There are several impact craters named Herschel in the Solar System, although the best known is the huge crater on Saturn's moon Mimas. Most are named after the eighteenth-century astronomer William Herschel. Herschel (lunar crater), on the Moon; Herschel (Martian crater), on Mars; Herschel (Mimantean crater), on Mimas
Herschel Crater on Saturn's moon Mimas. The depth of the transient cavity is typically a quarter to a third of its diameter. Ejecta thrown out of the crater do not include material excavated from the full depth of the transient cavity; typically the depth of maximum excavation is only about a third of the total depth. As a result, about one ...
Pages in category "Mimas (moon)" ... Herschel (Mimantean crater) L. List of geological features on Mimas This page was last edited on 3 August 2015, at 21:06 (UTC). ...
The most prominent of these is the crater Stickney, a large impact crater some 9 km (5.6 mi) in diameter, which takes up a substantial proportion of the moon's surface area. As with Mimas' crater Herschel, the impact that created Stickney must have nearly shattered Phobos. [32]
Tethys (/ ˈ t iː θ ɪ s, ˈ t ɛ θ ɪ s /), or Saturn III, is the fifth-largest moon of Saturn, measuring about 1,060 km (660 mi) across.It was discovered by Giovanni Domenico Cassini in 1684, and is named after the titan Tethys of Greek mythology.