The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

Astronomers have identified what could be the largest structure ever observed in the known universe—a vast network of galaxy clusters and superclusters containing an astonishing 200 quadrillion solar ...

New research from the SAGA Survey, comparing the Milky Way with 101 similar galaxies, unveils how our galaxy differs ...

Superstructures are extremely large structures that contain groups of galaxy clusters and superclusters. They're so massive they challenge our understanding of how our universe evolved.

These formations are key to understanding how the universe has evolved and how galaxies are distributed across vast distances. The discovery of Quipu redefines our perception of cosmic structures ...

Astronomers have discovered what may be the largest-scale structure in the known universe — a group of galaxy clusters and clusters of galaxy clusters that spans roughly 1.3 billion light-years ...

Astronomers have discovered the largest-scale structure ... 45 per cent of the galaxy clusters, 30 per cent of the galaxies, and 25 per cent of the matter in the observable universe, according ...

Kavli IPMU researchers are part of an international team that has found dark matter dominating the halos of two supermassive ...