Four billion years from now, the Milky Way galaxy as we know it will cease to exist. Our Milky Way is bound for a head-on collision with the similar-sized Andromeda galaxy, researchers announced today ...

Dr. Pierre Martin and his team created an animation showing two galaxies colliding more than 440 million years ago.

Astronomers have discovered a flattened structure of matter around the Milky Way that explains the unusual motion of nearby ...

Discover the science behind the potential impact of Andromeda on Earth. This video explores the likelihood of a collision, ...