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.
Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the ...
A mysterious black hole has started behaving even more strangely, scientists have said. The supermassive black hole has been ...
Live Science on MSN5d
James Webb telescope captures 1st 'mid-infrared' flare from Milky Way's supermassive black holeThe James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
Supermassive black holes with powerful jets of high-energy particles, pointing directly at Earth are called blazars.
Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.
Rather than relying on a cheek swab or a little blood, however, these cosmic DNA tests utilize tiny ripples in the fabric of spacetime called gravitational waves, first proposed by Albert Einstein 110 ...
ScienceAlert on MSN5d
Gaia Detected an Entire Swarm of Black Holes Moving Through The Milky WayA fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...
Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with supermassive black holes, surrounded by ... X-Ray Flashes from a Nearby Supermassive Black Hole ...
An artist's conception of a black hole's corona, which are the pale swirls above and below the black hole. Credit: NASA / Aurore Simonnet (Sonoma State Univ.) A strange black hole is ...
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