What if the Moon was more than just a lifeless rock? Under that bright light, it could be hiding an alien civilization. When ...

New models suggest that Europa has very little tectonic activity at its seafloor, which is potentially catastrophic news for ...

A new study reveals Jupiter's moon Europa likely lacks active geology on its seafloor, reducing chances of life in its vast ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may look more like slush. When you purchase through links on our site, we may ...