The Dragonfly quadcopter will soar through Titan’s hazy skies and roam its dune seas in search of evidence that the distant ...

Dragonfly, NASA's nuclear-powered rotorcraft-in-progress, has cleared a pivotal checkpoint, the agency announced Thursday.

Editor’s note: This story contains descriptions of sexual violence against children. Clarification: This story has been updated to reflect the status of the investigation by Tucscon police ...

Scientists have long known that Saturn's largest moon, Titan, hosts rivers and seas of liquid methane. But it's strangely ...

Robert Lee Hotz covered new research and its impact on society for The Wall Street Journal.

With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from the sun and ...

Researchers recently searched for deltas on Saturn’s largest moon, Titan, but came up empty. While Titan features rivers and ...

There are seas, lakes, and rivers on Saturn's moon Titan. However, with a few exceptions, no river deltas exist. That's not ...

Saturn's moon Titan, with its methane rivers and lakes, lacks expected deltas. Scientists are puzzled by this mystery, ...

What processes could be responsible for Saturn’s largest moon, Titan, lacking river deltas as seen on Earth despite the former’s lakes and seas | Space ...

Despite its Earth-like rivers and lakes of liquid methane, Saturn’s moon Titan seems oddly lacking in river deltas — ...

Titan’s coastlines lack river deltas, surprising scientists and raising questions about its active surface processes.