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A supermassive black hole (SMBH) is an extremely large black hole, on the order of hundreds of thousands to billions of solar masses (M ☉), and is theorized to exist in the center of almost all massive galaxies.
29 Μαρ 2023 · Astronomers call the cosmic monster an ultramassive black hole, as opposed to the usual galactic supermassive black holes that weigh anywhere between a few million to a few billion solar...
This list of black holes (and stars considered probable candidates) is organized by mass (including black holes of undetermined mass); some items in this list are galaxies or star clusters that are believed to be organized around a black hole.
20 Φεβ 2024 · New research that was published in the journal Nature Astronomy on Monday lays out the discovery of a distant quasar containing what scientists say is the fastest-growing black hole ever...
30 Μαρ 2023 · The bending of light as its path veers around a giant, invisible mass has revealed the presence of one of the biggest black holes yet detected in the Universe. In a galaxy at the center of a massive cluster named Abell 1201, some 2.7 billion light-years away, lurks a cosmic colossus.
16 Απρ 2024 · Astronomers have found the largest stellar black hole ever spotted, dubbed Gaia-BH3. It has a mass 33 times that of the sun, dwarfed only by supermassive black holes and those that formed...
28 Μαρ 2023 · Astronomers have discovered one of the largest black holes ever found — an ultramassive monster roughly 30 billion times the mass of the sun — using a space-time trick predicted by...
