Scientists have recently uncovered the secrets behind one of the most prominent and luminous galaxies in the universe. According to a study published in Nature Astronomy this month, the galaxy, named NGC 253, has been found to have an estimated mass of around 100 billion times that of our sun. This makes it one of the most massive galaxies in the universe, and its size is only outdone by its stunning luminosity. The team of researchers used new data from the Atacama Large Millimeter/submillimeter Array (ALMA) to study the galaxy in unprecedented detail. They were able to measure the mass of the galaxy’s star-forming gas, which is made up of molecules such as carbon monoxide and hydrogen. This data provided a crucial insight into the mass of the galaxy, and revealed it to be one of the most massive galaxies in the universe.

The discovery of NGC 253’s massive size and luminosity is a major breakthrough for scientists, as it provides new insights into how galaxies form and evolve. The team of researchers used ALMA to observe the galaxy in unprecedented detail, and their findings are set to provide a wealth of new information about the structure and evolution of galaxies. This could have major implications for our understanding of the universe

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source: Phys.org