By a small margin, Titan is the second-largest moon in the solar system, and is also the only moon with a thick atmosphere.

Heads up stargazers! The shadow of Saturn's largest moon Titan will skim across the gas giant's swirling cloud tops in the early morning hours of Sept. 4. Here's everything you need to know about how ...

CAPE CANAVERAL, Fla. (AP) — Saturn's giant moon Titan may not have a vast underground ocean after all. Titan instead may hold deep layers of ice and slush more akin to Earth’s polar seas, with pockets ...

CAPE CANAVERAL, Fla. (AP) — Saturn’s giant moon Titan may not have a vast underground ocean after all. Related Articles NASA sends 4 astronauts back to Earth in first medical evacuation The year’s ...

CAPE CANAVERAL, Fla. (AP) — Saturn’s giant moon Titan may not have a vast underground ocean after all. Titan instead may hold deep layers of ice and slush more akin to Earth’s polar seas, with pockets ...