Mimas - Wikipedia
WebMimas. This article is about the moon of Saturn. For other uses, see Mimas (disambiguation). Mimas, also designated Saturn I, is the seventh-largest natural satellite of Saturn. With a mean diameter of 396.4 kilometres or 246.3 miles, Mimas is the smallest astronomical body known to be roughly rounded in shape due to its own gravity.
Mimas | Definition, Features, & Facts | Britannica
WebSaturn's moon Mimas in an image taken by the Cassini spacecraft. Mimas, smallest and innermost of the major regular moons of Saturn. It was discovered in 1789 by the English astronomer William Herschel and named for one of the Giants (Gigantes) of Greek mythology. Year discovered: 1789.
Mimas - NASA Science
WebAt a mean distance just over 115,000 miles (186,000 kilometers) from the massive planet, Mimas takes only 22 hours and 36 minutes to complete an orbit. Mimas is tidally locked: it keeps the same face toward Saturn as it flies around the …
Saturn’s ‘Death Star’ moon is hiding an internal ocean ... - CNN
WebFeb 7, 2024 · CNN — Astronomers have uncovered additional evidence that one of Saturn’s smallest moons, Mimas, is hiding a global ocean beneath its icy surface.
Mimas: Closer Than Ever Before - NASA Science
WebAug 5, 2005 · Mimas: Closer Than Ever Before. This map of the surface of Saturn's moon Mimas illustrates the regions that were imaged by Cassini during the spacecraft's flyby of the moon on Aug. 2, 2005. At closest approach, the spacecraft passed within approximately 62,900 kilometers (39,300 miles) above the moon's surface.
A recently formed ocean inside Saturn’s moon Mimas | Nature
WebFeb 7, 2024 · Nature - An analysis of the orbital motion of Saturn’s moon Mimas shows that a recently formed global subsurface ocean lies beneath its cratered icy shell and that this ocean is probably...
Mimas’ Surprise: Startling Discovery of Young Ocean
WebFeb 12, 2024 · Researchers have discovered a global ocean of liquid water beneath the surface of Mimas, one of Saturn's smallest moons. This discovery, made possible by data from NASA's Cassini spacecraft, highlights Mimas as a crucial site for studying the origins of life, providing insights into ocean formation
Mimas - NASA Science
WebDec 17, 2004 · english. The conspicuous crater on the surface of Saturn's moon Mimas is seen in. this image taken by Voyager. The massive crater, whose proportionate size. (approximately 100 kilometers or 60 miles) is about one-quarter of the. satellite's diameter (390 kilometers or 235 miles), is without precedent. among the explored objects of the …
Mimas, A Moon of Saturn - Solar System
WebMimas (pronounced MY muss or MEE muss, adjective Mimantean) is an inner moon of Saturn (the innermost of the major moons) and looks somewhat like a bull's eye if viewed from a certain angle. The feature that causes this is the huge 140-kilometer-wide (88-mile) Herschel Crater, which is one-third the diameter of Mimas.
MIMAS Definition & Meaning | Dictionary.com
Webnoun. a satellite of the planet Saturn. Discover More. Example Sentences. Maybe Mimas is solid, but its core is irregular, like the shape of many asteroids. From The Daily Beast. …
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