"Little red dot" galaxies discovered by the James Webb Space Telescope in the early cosmos appear to be ruled by supermassive ...

By combining data from NASA’s IRAS and NuSTAR telescopes, scientists have uncovered more hidden supermassive black holes than earlier estimates suggested. Their findings indicate that over a third of ...

The image of M87*, the supermassive black hole at the center of massive elliptical galaxy M87, changed the world. It was the ...

Collaboration has achieved the highest-resolution Earth-based observations to date, detecting light at 345 GHz from the ...

The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...

NASA plans to fly two rockets through active auroras and study the unique ribbons of light that dance across the Alaskan ...

The researchers concluded that primordial black holes from about four times the mass of the Earth up to 860 solar masses could make up no more than 10 percent of the universe’s dark matter.

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase ... have discovered a handful of supermassive black holes that appear to emit far more intensely at radio ...

"Finding more supermassive black holes that are potentially hosting jets raises the question as to how these black holes grew ...

Scientists used changes in the supermassive black hole M87*'s accretion disk to infer its orientation, size and turbulence ...

There are more supermassive black holes than previously thought, say scientists (Alamy/PA) Many more supermassive black holes could be hiding in the universe than previously thought, according to ...