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

"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." ...

A new analysis of M87*, the first black hole imaged by humanity, has revealed turbulence in the matter around it, which this ...

First Step on the Way to a Video of the Black Hole In 2019, the Event Horizon Telescope (EHT) Collaboration made history by ...

The Lunar New Year, the Year of the Snake, begins on January 29. Also called Spring Festival, this annual celebration is observed by many Asian cultures. The magnetic fields are more than a thousand ...

Supermassive black holes with powerful jets of high-energy particles, pointing directly at Earth are called blazars.

Astronomers discover a supermassive black hole, weighing 700 million suns, firing a giant energy beam directly at Earth from ...

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

Astronomers have detected the most ancient blazar ever observed, originating from the early universe and emitting a beam of ...

Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every ...

As far as astronomers know, all galaxies harbour a supermassive black hole at their very centres. In some galaxies, large ...

Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.