Mysterious flashing seen near supermassive black hole. Astronomers have an idea what it is
A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...
Astronomers capture unprecedented view of supermassive black hole in action
Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...
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Feeding supermassive black holes may have ended the cosmic 'dark ages' billions of years ago
NASA's Chandra and NuSTAR telescopes have teamed up to study a supermassive black hole-powered quasar that could have played ...
Intrepid white dwarf has a close encounter with a massive black hole
Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...
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Strange Flashes Could Be Signs of Closest Object Seen Near a Black Hole
Black holes themselves emit no light, but the supermassive black holes at the centers of galaxies are often surrounded by ...
There might be far more supermassive black holes hiding around us than we thought, scientists warn
The universe could be home to far more supermassive black holes than we realised, according to new research. Astronomers from ...
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Milky Way's Monster Black Hole Data Collected By 'Legion' Of Telescopes
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...