Astronomers have discovered the largest structure in the Universe 🌌 Scientists have identified the "Kipu" superstructure, which spans more than 1.3 billion light-years. With a mass of 200 quadrillion solar masses, it ranks among the most massive cosmic structures known. The name "Kipu" alludes to the ancient Inca system of knotted-string records; the newly discovered structure also resembles a main strand with branching offshoots. The motion of galaxies within the structure influences measurements of the Hubble constant, which determines the rate of cosmic expansion. Despite its immense scale, the object aligns with the Lambda-CDM model, which predicts the existence of such formations. While Kipu may eventually disintegrate, it currently serves as a unique laboratory for studying dark matter and galaxy evolution.