3-D Map of Nearby Universe (IMAGE) University of Waterloo Caption A slice through the 3-D map of the nearby universe is shown. Our Milky Way galaxy is in the center, marked by a cross. The map spans nearly two billion light years from side to side. Regions with many galaxies are shown in white or red, whereas regions with fewer galaxies are dark blue. Credit University of Waterloo 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.