'Troublesome' radio galaxy 32 times the size of Milky Way spotted
Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.
Milky Way’s Black Hole Just Lit Up in a Way We’ve Never Seen Before
Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...
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Astronomers find hundreds of 'hidden' black holes — and there may be billions or even trillions more
Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...
Cosmic Megastructure 32 Times Bigger Than The Milky Way Discovered
A radio telescope in South Africa has unearthed a giant galaxy—dubbed a "cosmic megastructure"—with plasma jets that measure ...
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Black holes could be devoured by billions of 'hidden' matter, astronomers say
Astronomers have managed to locate hundreds of tricky to spot black holes lurking in space using infrared light - and have ...
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 ...
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 ...
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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 ...
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Milky Way’s Black Hole Just Lit Up in a Way We’ve Never Seen
Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the very first time, and it’s shedding new light on the complex physics ...