"Cosmologists calculate the current theoretical size limit of structures to be 1.2 billion light-years, yet both of these structures are much larger – the Giant Arc is almost three times bigger and ...
“Seems fitting we’ve named it GERT — Giant Enormous Rocket Truck ... In comparison, the popular SpaceX Falcon Heavy launches from Kennedy Space Center’s Launch Pad 39-A are 14 miles away from the ...
These are giant, circular arrangements of galaxies found all throughout space. They're actually spheres, the fossils of acoustic waves that propagated through the early Universe, and then froze ...