PhD student Alexia Lopez from the University of Central Lancashire (UCLan) in the United States, at the 243rd meeting of the American Astronomical Society (AAS). He described the discovery of an object containing galaxy clusters and a galactic spiral 1.3 billion light years wide.
named The Great Ring can be considered one of the largest cosmic objects ever observed by science.Since its total circumference is 4 billion light years.
Researchers point out that the Great Ring is an ultra-large structure and has a distinctive shape; The object is located about nine billion light-years from Earth, near the constellation Bootes. According to scientists, it emits too weak a light to allow it to be seen with the naked eye, but if it were brighter it would be 15 times larger than the Moon and visible.
About two years ago, Alexia also discovered the Giant Arc in the Sky, an ultra-massive structure 3.3 billion light-years in diameter. youOne possibility is that these structures may be linked to Baryonic Acoustic Oscillations (BAOs), which are known to originate from oscillations in the ancient universe.
“Neither of these two gigantic structures is easy to explain with our current understanding of the universe. And their extremely large sizes, distinct shapes, and cosmological proximity must surely be telling us something important—but what exactly? One possibility is that the ring is Baryonic Acoustic,” Lopez the Great said in an official statement. He said it could be related to oscillations (OABs).
Big Ring
Despite the possibility of a relationship with BAOs, the scientist notes: A detailed analysis of the Great Ring resulted in evidence that it was not compatible with these oscillations of the ancient universe. One of the characteristics of BAOs is the spherical format in the arrangement of galaxies, but the Great Ring is not so spherical.
The discovery of these giant structures is relevant because it could challenge current understanding of the universe and help develop new models of its evolution. It turns out that the Great Ring clearly exceeds the limit of our current theory of the evolution of the universe.. Therefore, researchers need to study more similar objects to understand what they really are.
“The identification of two extraordinary ultramassive structures in such close configuration raises the possibility that together they form an even more extraordinary cosmological system. The data we analyzed is so far away that it took half the lifetime of the universe to reach us. Alexia said: “The universe was about 1.8 times larger than it is now. “At a time when it was small, the Great Ring and the Giant Arc, both individually and together, present us with a great cosmological mystery as we try to understand the universe and its development,” he adds.
Stay up to date with the latest astronomical research at TecMundo. If you want, take the opportunity to understand how a galaxy without dark matter contradicts the standard model of cosmology.
Source: Tec Mundo
I’m Blaine Morgan, an experienced journalist and writer with over 8 years of experience in the tech industry. My expertise lies in writing about technology news and trends, covering everything from cutting-edge gadgets to emerging software developments. I’ve written for several leading publications including Gadget Onus where I am an author.
