Astronomers just found a cosmic filament so huge, it makes the Shapley Superstructure look tiny. Quipu stretches 1.3 billion light-years and weighs 200 quadrillion suns! It’s packed with galaxies, hot gas, and dark matter, and it’s so massive it actually tweaks how we measure the universe’s expansion. Basically, Quipu is the backbone of our cosmic neighborhood—and it might even be hiding more secrets behind the Milky Way’s dust. Wild, right? #SpaceNews #Astronomy #CosmicWeb #Science