All Things Space, UFOs, etc.Stretching across 7.6 sextillion miles of space, astronomers crown it the new ‘largest structure in the universe’ Posted on July 7, 2025 by Administrator Move over, Shapley Superstructure; there’s a new champion in town. Astronomers have identified a cosmic filament of matter so vast that it stretches about 1.3 billion light-years – approximately 7.6 sextillion miles – from end to end.
