Enceladus, a 313-mile-wide moon, shoots water-ice plumes from south polar "tiger stripes" that feed Saturn's E ring and ...

New findings about Jupiter’s moon is raising new doubts about life in spaceEuropa, one of Jupiter’s moons, has always sat a little to the side of the .

In Earth's deep seas, tectonic activity creates hydrothermal vents, where hot water reacts with rock to supply chemical ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't ...

The paper looked specifically at what might be happening on the moon in terms of geology. As far as we can tell, Europa has ...

A recent study questions the potential for life on Jupiter’s moon Europa, citing a lack of active faulting on its seafloor ...

A new study referencing a past NASA Cassini observation found the presence of 'slushy tunnels' in Saturn's largest moon Titan ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Universe Today reports on a new telescope proposal that could help astronomers detect Earth-sized exomoons, explaining current limits, future technology, and why moons around distant planets matter ...

For decades, Europa has been cast as one of the Solar System’s best bets for alien biology, a frozen world hiding a global ...

Beneath the surface of the world’s deepest lake, scientists have uncovered strange geological structures unlike anything seen ...

Throughout December, the SETI Institute appeared across leading science and media outlets, reflecting the SETI Institute’s continued leadership in research and public engagement.