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

Twin jets erupt from a supermassive black hole in Draco, offering new insights into black hole activity and evolution.

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

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

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

Scientists discover low-mass microquasars can accelerate cosmic rays, reshaping theories on high-energy particle origins.

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

Astronomers have uncovered the most distant blazar ever discovered, a supermassive black hole with a mass of 700 million suns ...

Collaboration published the first image of a black hole, of M87* from the center of the galaxy M87. The measurement data on which the image was based was obtained in 2017. The EHT Collaboration has ...

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

In an article published in Physical Review Letters on Thursday, scientists carried out an innovative study testing the ...