If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about ...

That's a blink of an eye compared with the opportunities life has had to thrive on Earth — but it's not nothing, and Europa may become the home for any life that remains in the solar system in ...

At last count, Jupiter has 95 moons, but the four main ones — Ganymede, Callisto, Io and Europa — were discovered in 1610 by famed Italian astronomer Galileo Galilei.

This material causes Titania and Oberon to have darker and redder leading hemispheres. These outer moons effectively shield ...

Hycean worlds are also called ocean worlds. They're planets covered in oceans that also have thick hydrogen atmospheres.

Scientists have scored a pristine view of a pair of exotic worlds orbiting a star more than 300 light-years away — one with ...

Europa, one of Jupiter’s largest moons, is a frozen world with a subsurface ocean. It intrigues scientists as a possible home for alien life due to its water, heat, and essential elements ...

Hidden deep beneath the Atlantic Ocean, a remarkable undersea landscape known as the Lost City Hydrothermal Field could be ...

In approximately 4.5 billion years, as the sun transforms into a red giant and engulfs Earth, Jupiter's moon Europa may offer a temporary refuge. Research suggests Europa's icy shell will ...