A groundbreaking discovery has been made on Saturn's icy moon Enceladus, raising the possibility of alien life! For centuries, humanity has wondered if we're alone in the universe, and now, experts ...

Imagine waking up one morning to the news that the world’s oceans are freezing—not from the wind-chilled surface, but from ...

NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres.

When winter comes to Antarctica, seals and Adélie penguins leave the freezing shores and head for the edge of the forming sea ...

Whereas Io is the poster child for this mechanism, tidal heating also heats many other worlds, including Io’s neighbor, the icy moon Europa, where the heat is thought to sustain a subterranean ...