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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. In some galaxies, there are even binary systems of supermassive black holes, see the OJ 287 system.
- Ms 0735.6+7421
MS 0735.6+7421 is a galaxy cluster located in the...
- List of Most Massive Exoplanets
Below is a list of the largest exoplanets so far discovered,...
- Ton 618
This is considered one of the highest masses ever recorded...
- Abell 1201 BCG
Abell 1201 BCG (short for Abell 1201 Brightest Cluster...
- IC 1101
IC 1101 is a class S0 supergiant lenticular galaxy at the...
- List of Largest Cosmic Structures
This is a list of the largest cosmic structures so far...
- List of Largest Galaxies
Listed below are galaxies with diameters greater than...
- Messier 87
Messier 87 (also known as Virgo A or NGC 4486, generally...
- Ms 0735.6+7421
This is considered one of the highest masses ever recorded for such an object; higher than the mass of all the stars in the Milky Way galaxy combined, which is 64 billion solar masses, [10] and 15,300 times more massive than Sagittarius A*, the Milky Way's central black hole.
Based on mass and increasingly precise radius limits, astronomers have concluded that Sagittarius A* must be the central supermassive black hole of the Milky Way galaxy. [11] . The current best estimate of its mass is 4.297 ± 0.012 million solar masses. [2]
1 Μαΐ 2023 · The new NASA animation shows 10 supersized black holes that occupy center stage in their host galaxies, including the Milky Way and M87, scaled by the sizes of their shadows. Starting near the Sun, the camera steadily pulls back to compare ever-larger black holes to different structures in our solar system.
6 ημέρες πριν · The largest supermassive black hole is in the galaxy cluster Abell 1201 and has a mass thirty billion times that of the Sun. Sagittarius A*, the supermassive black hole at the centre of the Milky Way Galaxy, has a mass four million times that of the Sun.
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.
A black hole is a region of spacetime wherein gravity is so strong that no matter or electromagnetic energy (e.g. light) can escape it. [2] Albert Einstein's theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. [3] [4] The boundary of no escape is called the event horizon.
