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The identification of another ultra-large structure in remote space continues to defy our understanding of the cosmos. The Big Ring is made up of galaxies and galaxy clusters. Scientists have found an enormous ring-shaped structure called the Big Ring, positioned an astonishing 9.2 billion light-years away from Earth. This massive cosmic formation is made up of galaxies and clusters of galaxies, with a diameter of approximately 1.3 billion light-years and a total circumference of around 4 billion light-years. To help grasp its size, envision that if you could somehow observe the Big Ring directly, it would stretch across the night...

The Universe is a large place, and there are a lot of large things in it. Not just galaxies, but groupings of galaxies, and the cosmic web that connects them all together. Scientists have just discovered what appears to be one of these groupings, and it could have serious implications for our understanding of the evolution of the Universe. It's an almost-symmetrical arc of galaxies at a distance of 9.2 billion light-years away, and, at 3.3 billion light-years across, it's one of the biggest structures ever identified. Astronomers are calling it the Giant Arc, and, if confirmed, it joins a...