Around seven asteroids or comets are though to hit Saturn ever year, but we have never spotted one in the act. Now, it seems ...

Dark matter makes up 85% of the universe, but researchers, including Vera Rubin herself, historically have had a hard time ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

Scientists have observed a new type of black hole that is too heavy to have been born from a star but still too slim to … The ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Only a few dozen of these short-lived binaries exist in the galaxy at a time, making the serendipitous find extremely ...

"This tangible evidence of a double detonation not only contributes towards solving a long-standing mystery, but also offers ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Astronomers have finally caught a dying star in space going out with a bang — and then another bang. The new photographic ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...