A new paper claims astronomers discovered an ultramassive black hole heavier than any other black hole we've ever measured.

A powerful new technique is poised to revolutionize how astronomers observe black holes, by producing sharp, multicolored ...

Black holes were predicted by Albert Einstein through his general theory of relativity in 1915 — but the idea of a black hole is actually much older, according the European Space Agency.

Researchers used an AI model to create a new image of the black hole at the center of the Milky Way, with some concern from ...

Just three numbers—that’s all it takes to completely, unequivocally, 100 percent describe a black hole in general relativity. If I tell you the mass, electric charge, and spin (i.e., angular ...

Black holes aren't just monsters; they are also creators. Lesson Three: Do your thing, whether people get you or not The universe has existed for 13.8 billion years.

Black hole singularities defy the laws of physics. New research presents a bold solution to this puzzle: Black holes may actually be a theoretical type of star called a 'gravastar,' filled with ...

A potential intermediate-mass black hole may be lurking in Messier 4, the nearest globular star cluster to Earth, new Hubble data reveals. When you purchase through links on our site, we may earn ...

The black hole, with an official name of 1ES 1927+654, is located in the distant constellation Draco. Astronomers have been monitoring the black hole for years, primarily since 2018 when the mass ...

Scientists think that when dark photons collect around black holes, they can get trapped and boosted to high energies, where they might transform into other particles (or even just normal photons).