The filament of matter stretches 50 million light-years, and contains a row of galaxies 5.5 million light-years long that are ...
But the Big Bang theory predicts that about 5% of the universe’s contents should be atoms made of protons, neutrons and electrons. Most of those atoms cannot be found in stars and galaxies – a ...
The largest spinning structure ever seen was a giant rotating filament of the cosmic web, a rotation with clues about how ...