New theory posits black holes may transition into ‘white holes’, ejecting matter and potentially even time itself, back into ...

New research suggests black holes may transition into 'white holes', ejecting matter and potentially even time back into the universe, defying our current understanding of these cosmic giants.

A new study by researchers at the University of Sheffield and Complutense University of Madrid suggests that black holes ...

The first direct visual evidence of the supermassive black hole in the centre of Messier 87 and its shadow. Event Horizon ...

"This discovery challenges the common belief that black holes formed in star clusters always have randomly distributed spins." "Roses are red. Violets are blue. Your event horizon means I can't ...

Primordial black holes, if they exist, are simply too rare for there to be any real chance of one hitting the tiny target of a human’s vital organs amidst the entire expanse of the universe.

"The higher the spin, the more energy the black hole can release." Black holes may leak more energy to their surroundings than previously suspected — and the faster these voids spin, the more ...

More information: Robert J. Scherrer, Gravitational Effects of a Small Primordial Black Hole Passing Through the Human Body, arXiv (2025). DOI: 10.48550/arxiv.2502.09734 ...

Traditional black holes, as predicted by Albert Einstein's theory of General Relativity, contain what are known as singularities, i.e. points where the laws of physics break down. Identifying how ...

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Illustration: NASA, ESA, CSA, Ralf Crawford (STScI) The black hole at the center of our galaxy is experiencing a flurry of flares, ranging from flickers to brilliant eruptions, according to a team ...

Ultra-self-interacting dark matter clumped into supposedly enormous masses that collapsed in on themselves and created the supermassive black holes in these quasars. Scientists formulated a ...