An artist’s impression of a quasar. A supermassive black hole sits at the center, and the gravitational energy of material accreting onto it is released…
Posts published in “Black Hole”
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Artist’s impression of a gas cloud swirling around a black hole. Astronomers have detected a stealthy black hole from its effects on an interstellar gas…
ESO’s exquisitely sensitive GRAVITY instrument has added further evidence to the long-standing assumption that a supermassive black hole lurks in the centre of the Milky…
This visualization of a general-relativistic collisionless plasma simulation shows the density of positrons near the event horizon of a rotating black hole. Plasma instabilities produce…
Illustration of Gamma-ray burst models. Left: Merger of two neutron stars (or a black hole and a neutron star) to produce gravitational waves; Right: Gamma-ray…
Artist depiction of loop quantum gravity effects in a black hole. The bottom half of the image depicts the black hole which, according to general…