Evidence of Lakes on Titan
July 26th, 2006 by me
Cassini image of Titan. Image credit: NASA/JPL/SSIClick to enlarge
NASA’s Cassini spacecraft has found new evidence of hydrocarbon lakes in Titan’s northern latitudes. In a new set of images, the dark patches – thought to be liquid methane or ethane – seem to have channels leading in and out, like rivers. Under Cassini’s radar view, they’re completely black, which means they don’t reflect any radar signals back. This leads scientists to believe they’re very smooth, liquid surfaces.
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