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This star escaped a supermassive black hole's violent grips
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But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...
N ASA has released a stunning image of a black hole swallowing a star and causing a massive explosion. Although the cosmic event took place 600 million light-years ago, the burst of radiation has ...
The James Webb Space Telescope's ancient "little red dot" galaxies have been seen as a sign of "broken cosmology." Feeding supermassive black holes may have come to the rescue.
Radio waves from this blazar traveled more than 12.9 billion light-years to reach us, which is a new record for this type of cosmic object. The shining behemoth's remarkable age could enable ...
They found the black hole's accretion disk emits a constant stream of flares with no periods of rest. This video shows the 2.1 micron data taken on April 7, 2024.
The Event Horizon Telescope (EHT) stunned the world in 2019 with the first image of a black hole, found in the M87 galaxy. Then in 2022, it released a new image of Sagittarius A*, our galaxy's ...
Every year, the supermassive black hole loses enough gas to make 60 to 300 stars like the Sun, and these winds are carrying energies over 1,000 times that of galactic-scale winds, although instead ...
X-ray variability in the supermassive black hole M31* in the Andromeda galaxy was identified using the Chandra X-ray Observatory. The black hole has been in an elevated state since 2006, with ...
The discovery was made when researchers studied the supermassive-black-hole-powered Active Galactic Nucleus (AGN) of a Seyfert galaxy located about 1.2 billion light-years away. The black hole ...
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