Comet 3I/ATLAS was first identified by the Asteroid Terrestrial-impact Last Alert System (ATLAS), a global network of four ...

After finally confirming the tiny companion star orbiting Betelgeuse, Howell and the team gave it a name with roots as rich ...

Experts confirmed the discovery of a rare interstellar visitor—only the third ever detected—hurtling through our Solar System ...

Stars uncontaminated by heavier elements are thought to have formed very early in the universe, but a galaxy much later in ...

A black hole hiding on the outskirts of a far-off galaxy has just been caught red-handed consuming a star a galactic event ...

A century-old hypothesis that Betelgeuse, the 10th brightest star in our night sky, is orbited by a very close companion star ...

The first Bad Guys (2022) stood out for several reasons, primarily for a voice cast that sounded like the most stellar ...

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...

Unlike active galaxies that constantly pull in surrounding material, these black holes lie dormant until a star passes by.

A team of astronomers from Rhodes University and elsewhere have investigated a sample of 104 quasars detected with the ...

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...

It takes a supercomputer weeks to output the properties of one stellar binary. A new study shows AI can do it in a fraction ...