https://scitechdaily.com/dark-energy-...
This visualization shows the simulated galaxy distribution at redshift 9, when the universe was just 551 million years old. The cube is about 100 million light-years across and contains 528,000 galaxies.
Credit: NASA’s Goddard Space Flight Center/F. Reddy and Z. Zhai, Y. Wang (IPAC) and A. Benson (Carnegie Observatories)