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 ...

In the past, only Titania had been thought to be large enough to generate the necessary heat to form an underground ocean of water ... from Pennsylvania with a background in astrophysics and ...

Now, an analysis of data from NASA’s Cassini spacecraft reveals that Enceladus’ underground ocean contains the crucial nutrient. Not only that, its concentrations there may be thousands of tim ...

A new study of Saturn's 'Death Star' moon Mimas finds evidence of a young, underground ocean that may be hospitable to early forms of life. When you purchase through links on our site, we may earn ...

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 ...

NASA on Monday gave the green light for a mission to Jupiter to study the moon Europa's underground ocean. The Europa Clipper mission will launch next month following a critical review of the ...

Here’s how it works. Geophysicists have discovered a gigantic hidden ocean beneath Mars' surface, and they say it could harbor life. The massive underground reservoir, discovered using seismic ...

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.

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.