"With the James Webb Space Telescope now revealing more supermassive black holes in the early universe, this mechanism may ...

Take a journey to 89 million light-years away from Earth to the NGC 7727 galaxy. It harbors the closest pair of supermassive ...

Before our universe existed, another one may have collapsed in on itself, and some of its black holes may have survived the ...

Dark matter could be made of "relic" black holes that survived the collapse of previous universes, a new model proposes.

A string of small gas clouds near the Milky Way’s central black hole has puzzled astronomers for years. Now, new observations ...

Astronomers discover two giant black holes set to collide in 100 years and detect key signals from Markarian 501.

A supermassive black hole, ULAS J1120+0641, outgrows its galaxy and disrupts the cosmic balance, revealing a mystery of the ...

When the first gravitational wave (GW) was detected back in 2015, scientists said they had opened a new window into the Universe. While most of astronomy is based on detecting electromagnetic energy, ...

According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here ...

Astronomers have identified what appears to be two supermassive black holes that could collide within a century, sending out ...

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts ...