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

The chief judge of the Oregon Court of Appeals wrote the ruling, tossing the criminal mischief case against a middle school ...

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 ...

Researchers have spent the past few years watching a black hole re-awaken roughly 300 million light-years away from Earth.

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

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

There are few legal constraints, if any, in El Salvador. Since taking office in 2019, Mr Bukele has stacked the courts, ...

A massive black hole at the heart of a galaxy in the Virgo constellation is waking up, shooting out intense X-ray flares at ...

Einstein believed that black holes didn't really exist. But they do: that much we know. We don't know much else about them.

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

Using NASA’s Chandra X-ray Observatory and other telescopes, astronomers have found that a black hole that shredded a star ...

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