Possible volcano spotted on Titan
Posted: Fri, Jun 10, 2005, 8:08 AM ET (1208 GMT)
Scientists reported this week that they have identified what may be an "ice volcano" on the surface of Saturn's moon Titan. In a paper published in the latest issue of the journal Nature, scientists said that infrared images of Titan's surface taken by the Cassini spacecraft have turned up a circular feature about 30 kilometers in diameter. That feature, scientists conclude, is most likely a volcano that spews a mixture of methane and water ices, perhaps mixed with other hydrocarbons. Volcanoes like this may replenish the methane that makes up 2-3 percent of Titan's atmosphere.
Scientists reported this week that they have identified what may be an "ice volcano" on the surface of Saturn's moon Titan. In a paper published in the latest issue of the journal Nature, scientists said that infrared images of Titan's surface taken by the Cassini spacecraft have turned up a circular feature about 30 kilometers in diameter. That feature, scientists conclude, is most likely a volcano that spews a mixture of methane and water ices, perhaps mixed with other hydrocarbons. Volcanoes like this may replenish the methane that makes up 2-3 percent of Titan's atmosphere.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
|
|
news links
|
|
Sunday, July 22
Seeking 72-hour Space Environment Forecasts with Updates on the Hour
DARPA — 9:24 am ET (1324 GMT) Buzz Aldrin Skips Space Center Gala Amid Feud With His Children
AP — 9:11 am ET (1311 GMT) Astronaut drops in on Kraftwerk gig, plays duet from space
AP — 9:08 am ET (1308 GMT) Space interest gets boost from Orlando Science Center
Orlando Sentinel — 9:08 am ET (1308 GMT) Propelling deep space flight with a new fuel source, Momentus prepares for liftoff
TechCrunch — 9:05 am ET (1305 GMT) |
