Categories: Saturn

Two More of Saturn’s Moons are Blasting Out Particles

One of Cassini’s greatest discoveries has been the ice geysers pouring out of Saturn’s moon Enceladus. It appears, that this icy moon isn’t alone. Two other Saturnian moons are generating great gouts of icy particles too, suggesting that they might be active geologically.

In addition to the particles tracked back to Enceladus, Cassini’s instruments picked up a stream of particles that originated from Tethys and Dione.

Future flybys are planned for Tethys and Dione, so Cassini will be able to get a closer look in the future. Until then, researchers will have to go back and take another look at the data gathered when the spacecraft made its flybys in 2005.

Original Source: ESA News Release

Fraser Cain

Fraser Cain is the publisher of Universe Today. He's also the co-host of Astronomy Cast with Dr. Pamela Gay. Here's a link to my Mastodon account.

Recent Posts

The First Close-Up Picture of Star Outside the Milky Way

Like a performer preparing for their big finale, a distant star is shedding its outer…

13 hours ago

Here’s What We Know About Earth’s Temporary Mini-Moon

For a little over a month now, the Earth has been joined by a new…

15 hours ago

New Study Suggests Black Holes Get their “Hair” from their Mothers

Despite decades of study, black holes are still one of the most puzzling objects in…

16 hours ago

Gaze at New Pictures of the Sun from Solar Orbiter

74 million kilometres is a huge distance from which to observe something. But 74 million…

16 hours ago

Are Fast Radio Bursts Caused by Interstellar Objects Crashing Into Neutron Stars?

Astronomers have only been aware of fast radio bursts for about two decades. These are…

21 hours ago

Here’s How to Weigh Gigantic Filaments of Dark Matter

How do you weigh one of the largest objects in the entire universe? Very carefully,…

23 hours ago