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Black holes differ in mass and spin
Black holes are spinning faster than expected, researchers find
There's a universe full of black holes out there, spinning merrily away—some fast, others more slowly. A recent survey of supermassive black holes reveals that their spin rates reveal something about their formation history.
Supermassive Black Hole Caught Doing Something Never Seen Before
Sgr A*, at the heart of the Milky Way and clocking in at 4.3 million solar masses, is the closest supermassive black hole we have access to. It's also on the quiescent end of the activity scale, which means we have a front row seat to small-scale black hole behavior that would be too faint to see were it taking place in another galaxy.
Black holes differ in mass and spin: May have formed in different ways
Gravitational wave observations have revolutionized our understanding of black holes, revealing crucial details about their masses and spins. These measurements, collected from binary black hole mergers,
12h
on MSN
M87* observations catch the black hole's turbulent accretion flow
Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the ...
7h
Space telescopes stumble on rule-breaking black hole in early universe
Discover how researchers found a bizarre black hole feeding at an exceptional rate, challenging theories on black hole growth ...
Space on MSN
2d
Gravitational waves offer a 'cosmic DNA test' for black holes
The size and spin of black holes can reveal how and where they were born, and gravitational waves offer a way to decode this ...
8d
Milky Way’s Black Hole Just Lit Up in a Way We’ve Never Seen Before
Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...
Live Science on MSN
5d
James Webb telescope captures 1st 'mid-infrared' flare from Milky Way's supermassive black hole
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
Space on MSN
5d
Feeding supermassive black holes may have ended the cosmic 'dark ages' billions of years ago
"Finding more supermassive black holes that are potentially hosting jets raises the question as to how these black holes grew ...
3d
Mysterious Pulsing X-Rays From a Nearby Black Hole Baffle Astronomers
MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...
8d
on MSN
A strange black hole is acting even stranger
A strange black hole is making scientists scratch their heads.
Live Science on MSN
5d
'It was very fortunate timing': Astronomers watch 1st black hole to 'shut off' blast back to life
The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.
earth
4d
Infrared images reveal how black holes affect the space around them
Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.
Scientific American
5d
This Supermassive Black Hole May Harbor a Bizarre Star That Refuses to Die
Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...
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