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The average mass of these clusters is around 200,000 solar masses, hence the starburst core is a very energetic and high-density environment. [7] Throughout the galaxy's center, young stars are being born 10 times faster than they are inside the entire Milky Way Galaxy. [18] In the core of M82, the active starburst region spans a diameter of ...
SDSS J113706.18-033737.1 (PGC 125758) is a dwarf starburst galaxy with a mass of 100 times the mass of the sun. This galaxy is located 395 million light years away from earth. It is currently undergoing a burst of stellar formation forming 0.5 solar masses a year. [2] [3]
A starburst galaxy is one undergoing an exceptionally high rate of star formation, ... These galaxies are often low mass, low metallicity, dust-free objects. Because ...
Its discovery was announced on 18 April 2013 as an exceptional starburst galaxy producing nearly 3,000 solar masses of stars a year. [2] It was found using the far-infrared-capable Herschel Space Telescope. [2] The galaxy was estimated to have 35 billion stars. [3] It is 10–30 times the mass of other known galaxies at such an early time in ...
It has an active galactic nucleus [10] and is classified as a starburst galaxy containing a massive nuclear star cluster with an estimated mass of 10 5 solar masses and an age of 4 million years, [11] as well as a central candidate supermassive black hole weighing around 5×10 6 M ☉ solar masses. [12]
Currently, the galaxy produces stars at the rate of 0.04–0.08 solar masses per year, which means that the gas supply in the galaxy can last for only a few billion years longer. [7] Observations of IC 10 in the far-infrared show that the dust in this mild starburst galaxy is deficient in small grains. [10]
A black hole was later discovered near the center of the dwarf galaxy, suggesting that the black holes found at the center of most large galaxies may have formed before the galaxies themselves. [3] Recent estimates have placed the mass of this black hole around 3 × 10 6 M ☉, and the mass of the entire dwarf galaxy at about 1 × 10 10 M ☉. [2]
HXMM01, known more formally as 1HERMES S250 J022016.5−060143, is a starburst galaxy [2] located in the northwestern portion of the constellation Cetus. [note 1] Discovered in 2013 by a team at the University of California, Irvine, it was discovered that HXMM01 is actually still forming from its two parent galaxies as part of the "brightest, most luminous and most gas-rich submillimeter ...