What are the little red dots discovered by the James Webb Space Telescope? These X-rays may offer a clue.

A black hole of unimaginable size has been discovered, challenging everything we know. This video explores its massive scale ...

For just one-tenth of a second in May 2019, the universe delivered a signal that did not fit the usual script. LIGO and Virgo ...

The James Webb Space Telescope has spotted “little red dots” in the universe, and a new X‑ray discovery from the Chandra ...

A global team of astronomers has produced the first image that captures both the glowing ring of matter around a supermassive ...

Astronomers discover two giant black holes set to collide in 100 years and detect key signals from Markarian 501.

Hole-y guacamole. Scientists have quantified the energy produced by the first black hole ever discovered, revealing that it ...

Add Yahoo as a preferred source to see more of our stories on Google. A giant black hole far from the galactic center, occupied by an even larger black hole, emits bright radio flares after eating a ...

For the first time, scientists have measured the instantaneous mind-blowing power of jets blasting from a black hole. NASA already has next Artemis flight in its sights following astronauts’ ...

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 ...

New observations reveal how black hole jets behave under pressure, offering a crucial benchmark for understanding their role ...

A stellar explosion with subtle hints of a black hole binary in the background. (Courtesy: Carl Knox, OzGrav – Swinburne University of Technology) Predictions that black holes cannot form within a ...