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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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This site is no longer maintained. It contains historical data.

For current information about the NASA Astrobiology Program, please visit http://astrobiology.nasa.gov/


2006-05-24 | MISSIONS
New Discoveries at the Edge of the Solar System

After 28 years, NASA's twin Voyager spacecraft are still beaming back new information about the final frontier of our solar system, including evidence of 'potholes' in the turbulent zone near the edge.

Since their launch in 1977, Voyager 1 and Voyager 2 have provided a vast amount of important information about the Solar System. For instance, both spacecraft turned their eyes to the moons of Jupiter and Saturn, making observations of locations like Titan and Europa that have inspired further astrobiology studies.

Understanding how the Solar System functions can tell us a great deal about similar systems in the Universe. Determining if other stars could support Earth-like planets can help scientists estimate the number of potentially habitable planets in the Universe.


More on this story Full text of original item from NASA - JPL, May 24, 2006

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Mar 09, 2001 | SCIENCE, MISSIONS
Ganymede's liquid past
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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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Last Updated: November 13, 2007
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