网页List of natural satellites. Of the Solar System 's eight planets and its nine most likely dwarf planets, six planets and seven dwarf planets are known to be orbited by at least 300 …
网页A natural satellite is an astronomical body that orbits a planet or minor planet. The Earth has one natural satellite, the Moon, which is 0.273 times its diameter and about 1% of its mass.
网页A natural satellite is a smaller body that orbits a larger one, such as a moon around a planet. Learn about the types, sizes, names, and features of natural satellites in the Solar System.