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The predictions above have serious mathematical credentials, but at the end of the day, the nature of the singularities are still unknown. So, too, is the state of matter inside a black hole.
Astronomers have spotted around a dozen of these weird, rare blasts. Could they be signs of a special kind of black hole?
Astronomers using NASA’s IXPE satellite have finally cracked a cosmic mystery—how X-rays are produced in the energetic jets ...
Every time this doomed star plunges through a supermassive black hole's accretion disk, it loses orbital energy and triggers a burst of X-rays. Astronomers have caught a black hole far from ...
A lab experiment has successfully demonstrated the black hole bomb effect, a theory first proposed more than 50 years ago.
Astronomers gain a greater understanding of black hole singularity. Experimental evidence for a finite core could illuminate ...
The blazar BL Lacertae, a supermassive black hole surrounded by a bright disk and jets oriented toward Earth, provided ...