The most distant, nearly invisible dormant black hole has been detected and "weighed" by an international team of astronomers ...

The discovery of a hidden supermassive black hole inside an ancient galaxy suggests that some of our universe's most extreme objects could be invisible unless observed in infrared wavelengths, James ...

Some things in cosmology may simply be unknowable. Why is there something rather than nothing? What lies outside the universe? What is inside a black hole? That last one has been niggling at ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Astronomers have detected what may be the most massive black ...

There are black holes that are too big to be born from the death of a star but aren’t quite supermassive either. There’s ...

Black holes are some of the most fascinating phenomena in the cosmos. When you hear the word ‘black hole’, you feel intrigued. It seems like a synonym of darkness, mystery, oblivion, a space from ...

Nearly every galaxy has a supermassive black hole in its core. Whether the black hole forms first and then the galaxy around it—or the other way around—is still a matter of some debate, but we know ...

A bizarre, record-breaking neutrino detected in 2023 may have originated from an exploding primordial black hole—a relic from the early universe. Scientists suggest these black holes could carry a ...

A jet from a supermassive black hole is getting more energetic with time, and is now believed to be one of the most energetic objects in the universe. The jet — nicknamed "Jetty McJetface" — is ...