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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 ...
Number of galaxies: 34 [1] ... The group is estimated to have a total mass of ... Starburst galaxy Messier 82 from Hubble Space Telescope.
The Antennae Galaxies are an example of a starburst galaxy occurring from the collision of NGC 4038/NGC 4039. Credit: NASA/ESA. A starburst galaxy is one undergoing an exceptionally high rate of star formation, as compared to the long-term average rate of star formation in the galaxy, or the star formation rate observed in most other galaxies.
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]
7 Galaxies by mass and density. 8 Galaxies by size. 9 Interacting galaxies. ... A mild starburst galaxy, this is the only such galaxy within the Local Group. [49] [50]
NGC 2782 is a peculiar spiral galaxy that formed after a galaxy merger in the constellation Lynx. The galaxy lies 75 million light years away from Earth, which means, given its apparent dimensions, that NGC 2782 is approximately 100,000 light years across. NGC 2782 has an active galactic nucleus and it is a starburst and a type 1 Seyfert galaxy.
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 ...