Cassini sees Titan crater
Posted: Fri, Feb 18, 2005, 7:34 AM ET (1234 GMT)
NASA's Cassini spacecraft has spotted a crater the size of the state of Iowa on the surface of Saturn's moon Titan, scientists said this week. The crater, about 440 kilometers across, was seen by Cassini's radar when the spacecraft flew past the moon on Tuesday. The impact crater is one of the few seen on Titan's surface during the three close flybys of the moon performed by Cassini to date. A smaller crater, about 70 kilometers in diameter, was also seen during the flyby. Radar images also detected more of the mysterious dark linear features seen on Titan's surface during previous flybys. Scientists speculate that the "scratches" could be caused by a number of phenomena, ranging from wind or moving liquids to geological activity.
NASA's Cassini spacecraft has spotted a crater the size of the state of Iowa on the surface of Saturn's moon Titan, scientists said this week. The crater, about 440 kilometers across, was seen by Cassini's radar when the spacecraft flew past the moon on Tuesday. The impact crater is one of the few seen on Titan's surface during the three close flybys of the moon performed by Cassini to date. A smaller crater, about 70 kilometers in diameter, was also seen during the flyby. Radar images also detected more of the mysterious dark linear features seen on Titan's surface during previous flybys. Scientists speculate that the "scratches" could be caused by a number of phenomena, ranging from wind or moving liquids to geological activity.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Thales and Airbus to build next-generation radar imaging satellites
Posted: Sat, Jun 13 10:02 AM ET (1402 GMT) |
|
news links
|
|
Monday, June 15
China's Lijian-1 rocket sends 8 satellites into orbit
CGTN — 5:39 am ET (0939 GMT) Lithuania to host European Space Education Resource Office
LRT — 5:39 am ET (0939 GMT) Russia’s satellite moves push Europe to rethink space defense
TVP World — 5:38 am ET (0938 GMT) SpaceX to launch rocket from Vandenberg Space Force Base Monday morning
KSBY-TV San Luis Obispo, CA — 5:36 am ET (0936 GMT) Emboldened by SpaceX, Investors Are Piling Into All Things Space
Wall Street Journal — 5:33 am ET (0933 GMT) |
