A recent study points to an exciting possibility: that Uranus's moon Miranda, located in the far reaches of our solar system, may harbor a hidden ocean and life.

For years, Saturn’s small icy moon Enceladus has drawn attention for the erupting jets at its south pole. Those dramatic plumes proved that a deep saltwater ocean sits under the crust. New research ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Saturn’s largest moon, Titan, which since 2008 thought to ...