The quasi-periodic eruptions of X-rays from a black hole 300 million light-years away are unlike any researchers have ever ...

A team of astronomers at the Space Telescope Science Institute, working with one colleague from the University of St Andrews' ...

A supermassive black hole dormant for decades has just awakened in a distant galaxy. This sudden activation provides a unique ...

While solitary black holes should be common, they are hard to find. The one in Sagittarius revealed itself when it passed in front of a dim background star, magnifying the star’s light and slowly ...

A new discovery has surfaced, wherein the first-ever solitary black hole has been revealed in the Sagittarius constellation.

A team of researchers has engineered a groundbreaking optical device that mimics the physics of black holes and their ...

Researchers have spent the past few years watching a black hole re-awaken roughly 300 million light-years away from Earth. And what they’ve documented challenges prevailing theories about black hole ...

Explore 5 real images captured by NASA, revealing the mysterious and captivating appearance of black holes, offering a ...

In the realm of general relativity, black holes are well-known for their ability to trap light and matter by bending ...

Ansky was first seen erupting in 2019, with bursts of X-ray light from February 2024. These repeated at almost regular ...