A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows represent bright and warm parts of Saturn’s atmosphere, while the purple areas ...

The objects around the ringed planet are tiny, but some of them may have formed relatively recently in the solar system’s ...

The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 ...

Astronomers are ready to search for the fingerprints of life in faraway planetary atmospheres. But first, they need to know ...

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

Saturn did not escape Webb's notice ... to image the nuclear star cluster at the galaxy's center. Naturally, the Webb Telescope team wasted no time revisiting probably the most well-known Hubble ...

NASA's groundbreaking James Webb Space Telescope has spotted a mysterious object that's spinning as it floats freely through ...

Am astrophotographer has now unveiled the most breathtaking photo of the Andromeda galaxy we've ever seen, and he took it ...

A shell of icy objects at the edge of the solar system known as the Oort cloud has a pair of spiral arms that resemble a miniature galaxy, new research suggests.

Harvard astronomers have announced the discovery of over 100 previously undiscovered moons orbiting the planet Saturn.