X-ray emissions disappeared and then came back again due to changes in the environment, a study suggests.
have a supermassive black hole embedded at its heart; the black hole pulls matter in toward its center. The matter first collects in an accretion disc surrounding the black hole, then heats up and emits light as the matter is pushed inward.
An artist's illustration of the accretion disk around a supermassive black hole, embedded in a galaxy.
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The Black Hole Information Paradox Comes to an EndIf you ever manage to fall into a black hole, new calculations show you may actually come out the other side. Via QuantaMagazine (From 2020)
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