This is a numerical simulation of galaxies that are forming in the distant universe. The two pristine gas clouds could sit in one of the filamentary regions around galaxies as represented in this simulation.
Astronomers have found two clouds of gas that formed in the first few minutes after the Big Bang that created our universe, a new study reveals.
This discovery is the first time these gas clouds have been detected and adds more support to what is already the most widely accepted theory of how our universe came to be, astronomers said.
The primordial gas clouds were found to contain only the lightest elements — hydrogen and helium — that were created in the Big Bang. A few hundred million years later, clumps of these gas clouds condensed to form the first stars, which created and dispersed heavier elements throughout the universe.
said study leader Michele Fumagalli “It’s actually a very nice confirmation of the theory, because the theory predicts that in the first few minutes after the Big Bang, things like hydrogen and helium were produced and no metals”
via: Space