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

Black holes are mysterious objects, and one theory posits that our universe exists inside of one. It sounds strange, but ...

Astronomers have observed a distant galaxy’s supermassive black hole undergoing a dramatic transformation. The galaxy’s black ...

Black Hole Golf transforms any open space — a backyard, a park, an open field — into a connected, competitive golf ...

According to models, as supermassive black holes orbit each other, they transfer their orbital energy to the stars and gas ...

General relativity stands as one of the bedrock theories in modern physics. Its strange view of relative time and space has been confirmed by countless experimental and observational tests, from ...

A bizarre, record-breaking neutrino detected in 2023 may have originated from an exploding primordial black hole—a relic from ...

An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon ...

New research describes an unexpected double jet in a distant galaxy, revealing a pair of supermassive black holes on the ...

Learn how shifting jets in galaxy Mrk 501 exposed a pair of orbiting supermassive black holes nearing collision.

The new study, published in Monthly Notices of the Royal Astronomical Society, argues that an ultra-compact dark matter core ...

Scientists have edged closer to discover the universe's long-held mystery surrounding the existence of primordial black holes ...