In a galaxy 500 million light-years away, two supermassive black holes could merge, spreading gravitational waves across the ...

Using observations gathered by the James Webb Space Telescope (JWST), an international team of astronomers have revealed that ...

Astronomers have identified clear evidence of a recent merger between two supermassive black holes (SMBHs) in the galaxy NGC 4486B. This rare cosmic event, detailed in a new study published in The ...

"It is fascinating that an active galactic nucleus can change its brightness so dramatically over such a short period of time ...

A colossal “cosmic volcano” has erupted in deep space, as a supermassive black hole in galaxy J1007+3540 roars back to life ...

Scientists are getting a clearer look at what happens when a black hole tears a star apart and why each cosmic flare looks ...

A new study explains how dense pockets of matter could have survived over an age-old cycle of multiple ‘Big Bangs.’ ...

Supermassive black holes are among the most enigmatic objects in the universe. They typically weigh millions or even billions ...

Supermassive black holes literally don’t add up. Astrophysicists know it takes more time than is mathematically possible for ...

Here’s what you’ll learn when you read this story: Black holes usually form from stars that burn out and collapse in on themselves, but that cannot explain the red spark of light that could be a ...

Supermassive black holes at the centers of galaxies are one of the most active fields of research in astronomy. In order to ...

A giant black hole in NGC 4486B reveals a recent cosmic merger that has astonished the astronomical community.