and some high energy X-rays (bottom right) can penetrate the torus. . | Credit: NASA/JPL-Caltech Astronomers have discovered hundreds of hidden supermassive black holes lurking in the universe ...

MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...

Detected using data from several telescopes, including NASA's Chandra Observatory ... full of powerful supermassive black holes that create powerful jets of high-energy particles, creating sources ...

Using IRAS and NuSTAR telescopes, scientists identify hundreds of obscured black holes hidden behind gas and dust.

A large international team of scientists observed a rare event in real time: a dramatic increase in radio emission and the ...

International teams of astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

A remarkable black hole, located 270 million light-years away in the Draco constellation, has become the center of ...

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again ...

Researchers have unveiled that the mysterious ‘little red dots’ captured by NASA ... accreting black holes, also known as active galactic nuclei (AGN). “The most exciting thing for me is the redshift ...

Although they don't impact the surface directly, historical evidence and simulations suggest airbursts can pack a punch.

North Liberty’s best kept secret looks like a giant satellite dish nestled in a wooded area between North Liberty and ...