Astronomers have observed a star wobbling in its orbit around a ravenous supermassive black hole that is ripping it apart and ...

New observations suggest that the relationship between light emitted by quasars has changed over cosmic time, hinting that ...

The European Space Agency said that the black hole inside the spiral galaxy NGC 3783 has the mass of 30 million suns.

How confusing inevitability with reality built decades of paradox. What if general relativity never actually tells us that ...

James Webb Space Telescope confirms the first runaway supermassive black hole in the Cosmic Owl galaxy, observing its tail and bow shock, providing direct evidence of black hole ejection during galaxy ...

NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

A never-before-seen blast from a supermassive black hole was spotted by two sophisticated X-ray space telescopes. This giant ...

NASA has created an animation to show what likely happened on July 2nd after a black hole appeared to shred a star. For ...

Astronomers capture the twinkle of a distant quasar, RX J1131, and reveal the secret size of a black hole's fiery corona.

Intermediate mass black holes (IMBH), if they exist, have between about 100 and 1,000 solar masses, placing them in between ...

A black hole 30 million times the mass of the sun has produced winds one-fifth the speed of light, stunning scientists.