Something enormous is on its way to our cosmic neighborhood. The Milky Way, along with our closest major neighbor the Andromeda galaxy, is moving toward a future collision. These are not small systems ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, astronomers have predicted that the Milky Way will eventually collide with its nearest large galactic neighbor, ...

This video explores the future collision between the Milky Way and Andromeda, showing how the night sky may change as the two galaxies move closer and eventually merge into a massive elliptical galaxy ...

The Milky Way and Andromeda have appeared locked on a destructive course for decades. Now, thousands of simulations suggest their collision is not destiny, but a contest between gravity, uncertain ...