"This is a real gift for physicists as we confirm predictions made more than a century ago." ...

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 ...

In other words, the matter traveled at 20% the speed of light.

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

X-ray space telescopes caught a supermassive blackhole flinging matter into space at a fifth of the speed of light ...

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

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

An international team of astronomers, led by SRON, has observed a sudden outburst of matter near the supermassive black hole ...

A sudden X-ray flare from a supermassive black hole in galaxy NGC 3783 triggered ultra-fast winds racing outward at a fifth the speed of light—an event never witnessed before. Using XMM-Newton and ...

New Chandra X-ray study finds many dwarf galaxies may not host central massive black holes, challenging long-held assumptions about galaxy formation and black hole origins ...

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

Astronomers are learning more about the origins of supermassive black holes after new data is revealed from a 20-year-long ...