For more than a decade, the collision between the Milky Way and Andromeda galaxies has been treated as a settled fact of ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. When will the Milky Way collide with the Andromeda Galaxy?

Add Yahoo as a preferred source to see more of our stories on Google. A hypothetical view from Earth as the Andromeda galaxy (on left) is about to collide with part of the Milky Way galaxy. Our Milky ...

What if humanity grew to be so technologically advanced that we were able to leave our Solar System and spread across ...