Mass density distribution (comoving 15 Mpc side, dominated by dark matter) when the Universe had 5% of its present age and the first galaxies, black holes and stars were forming. Credit: Rainer Weinberger (IllustrisTNG Collaboration) for his contribution to the IAU Symposium 359, that we are editing (Thaisa Storchi-Bergmann, William Forman, Roderik Overzier and Rogério Riffel).
Cosmic Web at z=8: Universe at 5% of its age
