Titan, Saturn's largest moon, is a strange, alien world. Covered in rivers and lakes of liquid methane, icy boulders and ...

"There has been this sense that because Titan has such abundant organics, there is no shortage of food sources that could sustain life," Affholder said. "Not all of these organic molecules may ...

Life-supporting energy and nutrients on Titan could come from its surface and core. Organic matter from Titan's atmosphere ...