Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...
Space on MSN1d
Feeding supermassive black holes may have ended the cosmic 'dark ages' billions of years agoNASA's Chandra and NuSTAR telescopes have teamed up to study a supermassive black hole-powered quasar that could have played ...
Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...
Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...
Scientists want to know if a tidal disruption event that exploded twice is the result of a star abandoning its binary partner ...
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Supermassive black hole spotted 12.9 billion light-years from Earth — and it's shooting a beam of energy right at usThe newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...
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