Sagittarius A* has been seen by human eyes with an "image produced by a global research team called the Event Horizon ...

The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into ...

UC Berkeley astronomers discovered a rogue black hole devouring a star 2,600 lightyears from its galaxy's core — the first ...

Around 13.8 billion years ago, a tiny but dense fireball gave birth to the vast cosmos that holds trillions of galaxies, ...

WD 1856+534b—a freezing world with a surface temperature of -125 degrees Fahrenheit—exists where planets are normally scoured ...

Astronomers have discovered a massive galaxy 153 times larger than the Milky Way. This cosmic giant challenges our ...

For those in midlatitudes of the Northern Hemisphere, the arc of our galaxy becomes easier to see in May. Here's when and ...

Dive into a visual journey that showcases the latest and most breathtaking black hole imagery captured by Hubble.

UC Berkeley astronomers have discovered a second massive black hole within another galaxy, a finding that supports the theory ...

Getting ...