Este fue
tu cielo.

The Coma Cluster of Galaxies Credit:

This photograph shows the Coma Cluster of Galaxies, one of the densest galaxy clusters known, containing thousands of galaxies. Each galaxy, like our own Milky Way, holds billions of stars. Light from the Coma Cluster travels hundreds of millions of years to reach us. The cluster is so vast that light itself takes millions of years to cross it.