black holes
Latest about black holes
Stephen Hawking's black hole radiation paradox could finally be solved — if black holes aren't what they seem
By Andrey Feldman published
New research suggests that black holes may actually be "frozen stars," bizarre quantum objects that lack a singularity and an event horizon, potentially solving some of the biggest paradoxes in black hole physics.
The Milky Way's supermassive black hole is spinning incredibly fast and at the wrong angle. Scientists may finally know why.
By Ben Turner published
Observations from the Event Horizon Telescope may reveal a secret merger in our supermassive black hole's past, potentially explaining the cosmic monster's unusual spin.
The James Webb telescope found hundreds of 'little red dots' in the ancient universe. We still don't know what they are.
By Fabio Pacucci published
These small galaxies are either crammed with stars or they host gigantic black holes. The data astronomers have collected continues to puzzle them.
Scientists make lab-grown black hole jets
By Keith Cooper published
By using protons to probe how a magnetic field responds to an expanding plasma, experimenters have replicated the particle jets spewed out by active black holes.
Early galaxies weren't mystifyingly massive after all, James Webb Space Telescope finds
By Charles Q. Choi published
'The bottom line is, there is no crisis in terms of the standard model of cosmology.
The universe had a secret life before the Big Bang, new study hints
By Andrey Feldman published
The secrets of black holes and dark matter could lie before the Big Bang, a new study of "bouncing" cosmology hints.
Some black holes have a 'heartbeat' — and astronomers may finally know why
By Paul Sutter published
A tiny fraction of known black holes emit X-ray signals that resemble a human "heartbeat." Now, new research may finally explain the strange phenomenon.
Watch a star get destroyed by a supermassive black hole in the 1st simulation of its kind
By Daniel Price published
Stars that wander too close to supermassive black holes may be violently undone in a process called "spaghettification." New simulations provide the most detailed look ever at the gory interaction.
'Final parsec problem' that makes supermassive black holes impossible to explain could finally have a solution
By Jonathan Gilbert published
A new study helps solve the "final parsec problem" that has made supermassive black hole formation impossible to explain, pointing to a strange form of dark matter as the key.
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