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They come across a little “monster” in a dwarf galaxy

In a dwarf galaxy, experts have found a black hole with a mass of 200,000 solar masses. Although the mass of the object is huge, Jack Parker, of Dartmouth College, says it is still one of the smallest supermassive black holes ever found.

Experts have discovered a black hole with a mass of 200,000 solar cells in the heart of the dwarf galaxy Mrk 462, and analyzed data from NASA’s Chandra Space Telescope – It was revealed in a Space.com article. Although the mass of the object is huge, Jack Parker, of Dartmouth College, says it is still one of the smallest supermassive black holes ever found.

There are only hundreds of millions of stars in Mrk 462. By comparison, there are a few hundred billion stars in the Milky Way.

Superheavy or supermassive black holes are the “monsters” of the universe, weighing up to ten billion times the sun, making them easy to detect and examine. However, the lightest items in this category are very difficult to spot. The discovery of the now-discovered black hole was also more complicated due to the fact that it was covered with a huge layer of dust and gas.

In a larger galaxy, the existence of a supermassive black hole can be inferred by stars moving rapidly around the center, but this is not possible in such a small system. So the team enlisted Chandra’s X-ray observations, and the data revealed what radiation the body had absorbed.

Ryan Hickox, a team member, says the discovery indicates that there are still many things waiting to be found in dwarf galaxies. Experts are confident that the latest findings can contribute to understanding how supermassive black holes grew so large in the early history of the universe.

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The cover image shows a supermassive black hole. Cover image source: NASA.