Southwest Research Institute was part of an international team that demonstrated how complex organic molecules (COMs), key ...

A new study hints that Saturn's largest moon, Titan, was created around 400 million years ago, when two massive moons smashed ...

Enceladus, one of Saturn’s smallest moons, has long fascinated scientists with its icy surface and mysterious geysers.

It’s taken a while, but people who proposed optimistic timelines for crewed missions to Mars and colonies on the Moon are starting to acknowledge these things are much harder than they claimed.

New observations of Ganymede reveal a striking similarity between the auroras on the largest moon in the solar system and those on Earth. The international team of astrophysicists, led by researchers ...

The moon and Pleiades will glow together on Feb. 23 in a striking skywatching display.

The Apollo missions changed how scientists understand the moon. Returning with Artemis could help solve some of the biggest ...

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

Low, winding ridges run across the Moon’s dark plains like faint seams in cooled wax. They are easy to miss in a wide photo.

Scientists have mapped thousands of young tectonic ridges across the Moon, showing it is still slowly shrinking. These ridges may mark previously unknown sources of moonquakes.

At just 500 kilometers across, Saturn's sixth-largest moon would fit comfortably inside the United Kingdom, with room to spare.

Uranus and Neptune will also be on the scene, too dim to see with the naked eye.