An address is basically a listing of where you live in terms of house, street, city, state, and country. We can identify each of these places on a map to find out where we live relative to other places. Knowing some geography, you can locate anyone in the world using their address. If you go beyond the basics, your address can continue. We live on the planet Earth.
Earth is one of the planets orbiting a star called the Sun.
The Sun is one of a couple hundred billion stars within the Milky Way Galaxy. Apart from astronomy enthusiasts, few people know what comes after galaxies. And while professional astronomers know the names of the nearby galaxies and galaxy clusters, most still have a rather sketchy idea of their placement within the geography of the local universe. For 3-D space, you need to be able to visualize another dimension. We have endeavored to create here a 3-D visualization of the distribution of nearby galaxies and galaxy clusters.