Enceladus, Saturn's Amazing Snowball Moon

Saturn’s sixth-largest moon, Enceladus (504 kilometers or 313 miles across), is the subject of much scrutiny, in large part due to its spectacular active geysers and the likelihood of a subsurface ocean of liquid water. NASA’s Cassini orbiter has studied Enceladus, along with the rest of the Saturnian system, since entering orbit in 2004. Studying the composition of the ocean within is made easier by the constant eruptions of plumes from the surface, and on October 28, Cassini will be making its deepest-ever dive through the ocean spray from Enceladus—passing within a mere 30 miles of the icy surface. Collected here are some of the most powerful and revealing images of Enceladus made by Cassini over the past decade, with more to follow from this final close flyby as they arrive.
Read more
Hints: View this page full screen. Skip to the next and previous photo by typing j/k or ←/→.

Ads are being blocked

For us to continue writing great stories, we need to display ads.

Un-block Learn more
Back

Whitelist

Please select the extension that is blocking ads.

Back

Please follow the steps below

Most Recent

  • Joe Raedle / Getty

    Photos of the Week: 7/23-7/29

    Sledding in Saudi Arabia, hyperrealist sculptures in Spain, a 12-meter-tall puppet in England, snowfall in South Africa, Pokemon Go in Syria, and much more.

  • Jim Young / Reuters

    Scenes From the Democratic National Convention

    This week, an estimated 50,000 people have gathered in Philadelphia for the four-day Democratic National Convention.

  • U.S. Navy / Maj. R.V. Spencer, UAF

    Remembering the Korean War

    Sixty-three years ago today, on July 27, 1953, the Korean Armistice Agreement was signed, ceasing hostilities between North Korea and South Korea.

  • Noah Berger / AP

    Flying Around the World in a Solar Powered Plane

    Pilots Bertrand Piccard and Andre Borschberg successfully landed the Solar Impulse 2 aircraft in Abu Dhabi on Tuesday, after flying around the world using only the power of the Sun.

Join the Discussion