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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.
30 Δεκ 2022 · The largest black hole ever discovered is located within a galaxy cluster known as the Phoenix Cluster, located around 8.5-billion light years away. The Phoenix Cluster is one of the most intensely studied galaxy clusters in our universe.
2 Αυγ 2019 · TON 618 is the largest black hole in the known universe. In fact, it’s so large that it has pioneered the classification of “Ultramassive black hole,” and puts forth a lumosity equal to 140 trillion of our suns!
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...
7 Οκτ 2024 · Over the past decade, astronomers have discovered black holes much, much larger, known as ultramassive black holes. Some are 1,000 times more massive than Sagittarius A* and large enough to...
List of black holes. 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.
1 Μαΐ 2023 · The black hole at the heart of our own galaxy, called Sagittarius A* (pronounced ay-star), boasts the weight of 4.3 million Suns based on long-term tracking of stars in orbit around it. Its shadow diameter spans about half that of Mercury’s orbit in our solar system.
