Scientists have discovered a gargantuan ring-shaped structure – about 1.3 billion light-years in diameter – that they say is so big it challenges our understanding of the universe. Dubbed the Big Ring ...

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.

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A colossal structure in the distant Universe is defying our understanding of how the Universe evolved. In light that has traveled for 6.9 billion years to reach us, astronomers have found a giant, ...

Researchers investigating a cave in France have identified mysterious stone rings that were probably built by Neanderthals. The discovery provides yet more evidence that we may have underestimated the ...

A colossal structure in the distant Universe is defying our understanding of how the Universe evolved. In light that has traveled for 6.9 billion years to reach us, astronomers have found a giant, ...