|Diameter|| 270 km|
|Distance from primary|| 1,481,000 km|
|Nickname(s)||Saturn's Sponge Moon|
Hyperion is a moon of Saturn discovered by William Cranch Bond, George Phillips Bond and William Lassell in 1848. It is distinguished by its irregular shape, its chaotic rotation, and its unexplained sponge-like appearance. It was the first non-round moon to be discovered.