Cosmic Web (IMAGE) University of California - Riverside Caption Galaxies are distributed along a cosmic web in the universe. "Mpc/h" is a unit of galactic distance (1 Mpc/h is more than 3.2 million light-years). Credit Volker Springel, Virgo Consortium Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.