The Andromeda Collision Was Certain for 13 Years — Until Scientists Found THIS

The Andromeda Collision Was Certain for 13 Years — Until Scientists Found THIS

For 13 years, NASA told us it was inevitable. The Andromeda Galaxy was on a collision course with our Milky Way, and in 4 billion years, two trillion stars would collide in the most violent event our corner of the universe would ever witness. Credit to : Cosmic Haven