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Scientists are particularly interested in Saturn's moon Titan because it's one of the few known moons with its own dense atmosphere. Titan's atmosphere is also thought to be very similar to what Earth's atmosphere was a long time ago. By learning about Titan, we'll learn about our own planet.
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For current information about the NASA Astrobiology Program, please visit http://astrobiology.nasa.gov/


2006-03-10 | MISSIONS
Cassini Discovers Potential Liquid Water on Enceladus

NASA's Cassini spacecraft may have found evidence of liquid water reservoirs on Saturn's moon Enceladus. High-resolution images from Cassini show icy jets and towering plumes ejecting large quantities of particles at high speed. After examining models of what may cause the plumes, scientists have concluded that they may be erupting from pockets of liquid water near the moon's surface. Scientists know very little about Enceladus, but Cassini will perform another flyby in the spring of 2008 and collect more data about the small but fascinating moon.

Because life as we know it requires liquid water to survive, finding locations beyond Earth where water exists in liquid form is essential for the search for life in the Solar System.


More on this story Full text of original item from NASA, Mar 10, 2006

Related news stories

Jul 06, 2006 | MISSIONS
Enceladus Exudes an Air of Mystery
(NASA - JPL) - The origin of oxygen identified during Cassini's arrival at Saturn has been identified as the moon Enceladus.

Jun 02, 2006 |
NASA-Funded Study Says Saturn's Moon Enceladus Rolled Over
(NASA - JPL) - Research shows that Enceladus may have rolled over, causing the moon's warm region to be located at its south pole.

Apr 12, 2006 | SCIENCE
Blue Ring Discovered Around Uranus
(UC Berkeley) - Researchers have discovered that the outer ring of Uranus is bright blue.

Dec 07, 2005 | MISSIONS
Spectacular Evidence of an Active Moon
(NASA - JPL) - Jets of fine, icy particles streaming from Saturn's moon Enceladus were captured in recent images from Cassini.

Aug 31, 2005 | MISSIONS
Cassini Finds Tiger Stripes Are Really Cubs
(NASA) - Cassini has discovered that the 'tiger stripes' on Saturn's icy moon Enceladus are very young.

Jul 29, 2005 | MISSIONS
Cassini Finds an Active, Watery World
(NASA) - Saturn's tiny, icy moon Enceladus displays evidence for active ice volcanism.

Jul 26, 2005 | MISSIONS
Cassini Finds Unusual Geology on Enceladus
(NASA) - NASA's Cassini spacecraft has obtained new detailed images of the south polar region of Saturn's moon Enceladus.


The preceding news links are provided as a public service for interested users. The views and claims expressed in external internet sites are not necessarily those of NASA.

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Editor: Minafra
NASA Official: Lynn J. Rothschild
Last Updated: November 13, 2007
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