Mimas 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 …

May 7, 2025 · The mythological Mimas was a giant who was killed by Mars in the war between the Titans and the gods of Olympus. Even after his death, Mimas' legs – which were serpents – hissed …

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.

Mimas is the seventh of Saturn's known moons. Mimas is best known for its gigantic crater known as Herschel, which takes up nearly one third of the moon's diameter.

Mimas orbits at a range of 185,520 kilometers (115,280 miles) from Saturn in a time of 22 hours and 37 minutes. This orbit makes Mimas the closest major moon of Saturn. Mimas is tidally locked to Saturn …

As part of Saturn's extensive ring system, Mimas and its neighboring moon Enceladus play a crucial role in shaping and maintaining the planet's iconic rings. Mimas has a diameter of approximately 396 …

Less than 123 miles (198 kilometers) in mean radius, crater-covered Mimas is the smallest and innermost of Saturn's major moons. It is not quite big enough to hold a round shape, so it is …

Sep 25, 2019 · The surface of Mimas is dominated by an impact crater 130 km across, known as Herschel; it’s almost 1/3 of the diameter of the entire moon. Herschel’s walls are approximately 5 km …

Oct 5, 2025 · Mimas, one of Saturn's inner moons (diameter: 396 km), is famous for its Herschel crater, which gives it a striking resemblance to the Death Star from Star Wars.

Mimas is a moon of the planet Saturn. Mimas is responsible for clearing material from the Cassini Division, the gap between Saturn's two widest rings. It is the smallest moon that is round in shape …