Galaxies in Collision Poster
The Galaxies in Collision poster is an actual photograph of two galaxies colliding as taken by astronomers using the Hubble Telescope. Pondering the enormity of this kind of event helps us to put our everyday problems into better perspective.
Astronomers say that individual stars rarely collide, but their gravities can pull each other apart and cause some to become supernovas. Eventually, one of the galaxies may be destroyed or swallowed up by the other.