Related: Saturn's 'Death Star' moon Mimas may have ... around 148 miles (400 kilometers), making it quite small compared to Earth's moon's diameter of 2,159 miles (3,475 kilometers).

Evidence That Saturn's Moon Mimas Is a Stealth Ocean World Jan. 31, 2023 — When a scientist discovered surprising evidence that Saturn's smallest, innermost moon could generate the right amount ...

Neish and the team found the weight of organics transferred in this way is quite small, no more than ... worlds (like Jupiter's moons Europa and Ganymede and Saturn's moon Enceladus) have almost ...

Earth's Moon: NASA's Galileo spacecraft took this image of Earth's Moon on Dec. 7, 1992, on its way to explore the Jupiter system in 1995-97. The Moon is Earth's only natural satellite.

Phoebe, Saturn’s ninth moon, was discovered in 1898, and astronomers have been vainly looking for others ever since. Their long quest has finally been rewarded. French Astronomer Audouin Dollfus ...

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the mystery of why no ringed moons exist today.