Credits: NASA Science News
Titan's ice shell, which overlies a very salty ocean, varies in thickness around the moon.
Image Credit: NASA/JPL/SSI/Univ. of Arizona/G. Mitri/University of Nantes
Scientists analyzing data from NASA’s Cassini mission have found evidence of an ocean inside Saturn's largest moon, Titan, which might be as salty as the Earth's Dead Sea.(learn more)