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.

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

Tributes pour in for singer and actress as she passes away 'peacefully' Mystery structures discovered deep inside the Earth ...

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

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

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 ...

If any student at ETSU is a fan of physics and astronomy, they are in luck. Saturday, Feb. 1, at 8 p.m., the Harry D.

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

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 ...