"This is truly extraordinary," Itai Sfaradi of the University of California, Berkeley, said in a statement. "Never before ...

Astronomers have observed a supermassive black hole far from the center of a galaxy where it ought to be giving off bright ...

By zeroing in on the infrared scale, researchers offer details of the black hole jet stream in faraway galaxy M87.

Supermassive black holes stand out for their fundamental role in the evolution of galaxies and the history of the universe.

The concept of two black holes orbiting one another has been theorized for many years, but recent satellite photography may ...

New AI-enhanced images of Sgr A*, showing that our galaxy's black hole spins rapidly and tilts slightly toward Earth.

When space telescopes blazed with high-energy radiation for hours earlier this year, astronomers suspected that they were ...

Astronomers used the ALMA radio array in Chile to show that two narrow spiral arms are funneling gas toward the central ...

A new study may visually solve an enduring mystery about a bright object that's been studied since the 19th century ...

On July 2, 2025, NASA's Fermi Gamma-ray Burst Monitor (Fermi-GBM) captured around three hours' worth of signals that appeared ...

Mathematical quirks of our universe have led some cosmologists to wonder whether the cosmos was actually born in a black hole ...