Cassini sent back views of Titan's lakes of liquid methane and ethane, as well as sand dunes, dotting the moon's surface. However, the orbiter won't have many more chances to capture photos of Titan.

Land an unmanned spacecraft on Titan, Saturn's largest moon. And explore the surface for ... entire sections of Titan's surface. Uncovering lakes of liquid methane and possible ice volcanoes.

Part robot, part space drone, Dragonfly will make the 759,000-mile eight-year journey to Titan, Saturn's largest moon. Rivers, lakes, and seas across its surface are filled with not water ...