Astronomers Find Universe's Possibly Brightest Object
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The quasar with a black hole at its heart is growing so fast that it swallows the equivalent of a sun a day.
CAPE CANAVERAL, Fla. (AP) — Astronomers have discovered what may be the brightest object in the universe, a quasar with a black hole at its heart growing so fast that it swallows the equivalent of a sun a day.
The record-breaking quasar shines 500 trillion times brighter than our sun.
The black hole powering this distant quasar is more than 17 billion times more immense than our sun, an Australian-led team reported Monday in the journal Nature Astronomy.
While the quasar resembles a mere dot in images, scientists envision a ferocious place.
The rotating disk around the quasar’s black hole — the luminous swirling gas and other matter from gobbled-up stars — is like a cosmic hurricane.