Cosmic Wall Stretches 10 Billion Light-Years Across Universe
Astronomers have revealed that the largest known structure in the universe, the Hercules-Corona Borealis Great Wall, may be even larger than previously thought. According to a recent study, this massive cosmic wall could span over 10 billion light-years, exceeding its previous estimate of 9.8 billion light-years. Using gamma-ray bursts, incredibly luminous explosions from distant stellar … Read more