The pH scale is a measure of how acidic or alkaline something is, 1 being highly acidic, 14 being highly alkaline, and 7 ...

Notably, hydrogen could serve as a potential energy source for microbial life — much like it does at Earth’s hydrothermal ...

The discovery of water plumes on Enceladus led to the revelation that this tiny ice ball could host a habitable environment under its surface. But scientists almost didn't find the plumes at all.

The Cassini spacecraft took a daring plunge into the icy geysers of Saturn's moon Enceladus this week in search of telltale signs of a habitable environment.

What can the pH level of the subsurface ocean on Enceladus tell us about finding life there? This is what a recent study ...

Continuing its exploration at the ringed giant of the solar system, NASA’s Cassini spacecraft has completed a dive through the ice plume ejecta material of the Saturnian moon Enceladus. The dive ...

It's been a busy year for Cassini, making observations of Hyperion and Dione, before discovering evidence of a global ocean beneath the moon Enceladus' icy surface. Now the probe is back at ...

Streaking through space at 19,000 mph, NASA's Cassini probe will pass just 30 miles above the south pole of Saturn's moon Enceladus Wednesday, flying through tenuous geyser-like plumes of ice ...

NASA's Cassini spacecraft has used the light of a faraway star to observe the vast cryovolcanic eruption taking place on Saturn's moon Enceladus. Captured at a distant point in its orbit relative ...

Scientists say hydrogen readings support the view that an ice-covered ocean on Enceladus, a moon of Saturn, has hydrothermal vents that could fuel life.

The NASA/ESA/ASI Cassini-Huygens mission has directly sampled the water plumes jetting into space from Saturn’s moon Enceladus. The findings from these fly-throughs are the strongest evidence ...