Astronomers have long puzzled over how some massive galaxies stop forming stars and remain dormant for billions of years—even ...

Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest ...

The supermassive black hole sitting at the heart of our galaxy is considered to be a slumbering giant. However, an ...

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

Black holes may appear to be shaped like a doughnut, but the truth is more complicated than that, explain our readers ...

JWST peered at the glowing trail of stars left behind by a candidate runaway supermassive black hole deep in space, revealing ...

A wobbling jet from a giant, voracious black hole is suppressing star formation in a distant galaxy—and astronomers have ...

A review of the front page stories from the daily newspapers in Scotland.

It sounds like something from the plot of Interstellar, but this plan to beam precious data back to Earth—before it’s lost ...

For decades, astronomers have known that supermassive black holes lurk at the hearts of essentially all large galaxies, ...

What makes red geysers stand out is that they show faint, galaxy-scale outflows of ionized gas, stretching tens of thousands ...

Using data from NASA's James Webb Space Telescope, astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) ...