 Superclusters are among the largest known structures in the observable universe. The Virgo Supercluster, also known as the local supercluster, is 110 million light-years in diameter. It contains 4,000 luminous galaxies organized into 100 galaxy groups and galaxy clusters. The Virgo Supercluster's volume is approximately 7,000 times larger than our local group. And 100 billion times larger than the Milky Way. For the first time, we are at a distance where we can see the galaxies are not just evenly distributed throughout space. In this picture, each galaxy is a point of light. And these points are crowded together into galaxy clusters. And these clusters are crowded together into galaxy clouds. And these clouds of galaxy clusters are grouped up into the supercluster. Let's take a look at some of the galaxies in the Virgo Supercluster.