Astronomers have uncovered new evidence that Jupiter’s moon Callisto likely harbors a massive underground ... ocean signature and interference caused by Callisto’s ionosphere and background ...

Our new study may offer an answer. Using seismic data from NASA’s InSight mission, we uncovered evidence that the seismic ...

Titan's ocean has a volume 12 times that of all Earth's oceans, but it may be barren of life as we know it. Titan's underground ocean, and similar oceans inside other icy moons in the outer solar ...

I don’t see why (the underground reservoir) is not a habitable environment,” Manga added. “It’s certainly true on Earth — deep, deep mines host life, the bottom of the ocean hosts life.

From arachnid-like formations and mysterious blobs to an underground ocean and a giant volcano, here are our 10 favorite things scientists discovered on Mars this year. When you purchase through ...

A colossal underground ocean has been discovered 700 kilometers beneath the Earth's surface, trapped within the blue mineral ringwoodite. This reservoir, potentially three times larger than ...

Earth's moon is almost ten times larger. An underground ocean would make up about half of Mimas' volume, but it would only be equivalent to 1.2% to 1.4% of the liquid water oceans present on Earth.

CAPE CANAVERAL, Fla. — Mars may be drenched beneath its surface, with enough water hiding in the cracks of underground rocks to form a global ocean, new research suggests. The findings released ...

However, a new study now challenges those beliefs, claiming that the source of these volcanoes is more likely to be a localized magma pool instead of an underground ocean. So, how did scientists ...

CAPE CANAVERAL, Fla. — Mars may be drenched beneath its surface, with enough water hiding in the cracks of underground rocks to form a global ocean, new research suggests. The findings released ...