Titan may have oceans
2004-11-22 08:45
Washington - Scientists examining pictures of Saturn's moon Titan say they back up a theory it has oceans.
Radar images taken by the Cassini space probe reveal dark patches which could indicate liquid methane or ethane.
Scientists have theorised that the satellite may harbour hydrocarbon oceans and lakes.
The images also suggest that the surface of Titan could be shaped by strong winds.
"Titan is an extremely dynamic and active place, not only in its atmosphere but on its surface as well," said Jonathan Lunine, Cassini imaging scientist.
"We have seen evidence of atmospheric activity, possibly winds, moving material around."
Mystery also surrounds the composition of a cloud formation near Titan's south pole.
Scientists expected it to be made of methane. But the particles appear to be too big to be methane. - Sapa-dpa
- SAPA