Enceladus is blanketed in a thick layer of snow

Saturn’s moon Enceladus is shrouded in a thick layer of snow. In some places, the downy stuff is 700 meters deep, new research suggests.

“It’s like Buffalo, but worse,” says planetary scientist Emily Martin, referring to the famously snowy city in New York. The snow depth suggests that Enceladus’ dramatic plume may have been more active in the past, Martin and colleagues report in the Mar. 1 Icarus.

Planetary scientists have been fascinated by Enceladus’ geysers, made up of water vapor and other ingredients, since the Cassini spacecraft spotted them in 2005 (SN: 12/16/22). The spray probably comes from a salty ocean beneath an icy shell.

Science News

→ Continue reading at Science News

More from author

Related posts

Advertisment

Latest posts

GM pauses sales of Chevy Blazer EV over software issues | CNN Business

New York CNN  —  GM has paused sales of its brand new Chevy Blazer EVs after some customers reported...

Crypto’s 2023 was marred by fraud and scandal. It was its best year ever | CNN Business

New York CNN  —  Crypto’s 14th year in existence was one marred by scandal, bankruptcy, fraud and regulatory squabbling....

The Tantalizing Mystery of the Solar System’s Hidden Oceans

The original version of this story appeared in Quanta Magazine.For most of humankind’s existence, Earth was the only known ocean-draped world, seemingly unlike any...