In 1974, Stephen Hawking made a prediction that transformed our understanding of black holes. Black holes, he showed, are not ...

Gravitational waves are ripples in spacetime created when pairs of black holes spiral into each other and eventually merge.

The James Webb Space Telescope seems to have discovered more ancient black holes than theory had predicted, and now we have a ...

Astronomers using JWST have discovered a black hole star, a new cosmic object that could explain mysterious little red dots ...

A candidate supermassive black hole appears to be racing between galaxies at nearly 1,000 kilometers per second, trailing a ...

NASA’s James Webb Space Telescope has revealed a black hole star that dates back to just 660 million years after the Big Bang ...

Delayed X-ray flashes showed light from a hidden accretion disk bending around a black hole, revealing relativity in action.

Some stars encounter supermassive black holes and live to tell the tale. New research shows why the flares these encounters ...

Some stars turn into black holes at the end of their lifespans, once they stop burning the fuel in their cores.

Using nearly eight hours of observations from JWST’s NIRSpec instrument, the researchers mapped the movement of gas deep ...

On one hand, the black hole might be the product of previous mergers, as it has been identified in other cases. A new paper ...