Astronomers led by the Center for Astrophysics | Harvard & Smithsonian (CfA) have made the first direct detection of ...

Astronomers using the Chandra X-ray Observatory and other telescopes "have determined that a giant black hole has destroyed a ...

I'm a proud Yorta Yorta and Barapa Barapa man, an Indigenous astronomer and a trainee ecologist. When I look at the night sky ...

The findings could more than double our current database of worlds that loop around binary star systems. But researchers need ...

Astronomers have confirmed the existence of a companion star in a tight orbit around Betelgeuse, resolving a long-standing mystery about the star’s varying brightness. Reading time 2 minutes In 2024, ...

A team of astronomers has captured the most detailed images yet of what NASA and multiple research teams describe as the ...

Astronomers call this "eruptive mass loss," and it's a stellar drama we're still trying to fully grasp.

The Milky Way is at least 100,000 light-years across, but the new results suggest that the galaxy's star formation takes place within a region that extends to a radius of 40,000 light-years from the ...

A dim red giant just out of reach of the Milky Way is providing astronomers with an incredibly rare glimpse into the earliest days of our universe, at a time when it was not possible for a telescope ...

There is a reason the most recognizable planet orbiting two stars is the fictional desert world of Tatooine from Star Wars.