The Andromeda Galaxy is the closest to our own - a vast expanse of space containing around one trillion stars! But, it's on a collision course with the Milky Way, and one day both galaxies will crash together! So, what happens when they do? And how will our own solar system fare? In this video, Unveiled discovers what to expect when Andromeda and the Milky Way collide!
Unveiled, What If, Space, Science, Astronomy, Andromeda, Andromeda Galaxy, Milky Way, Black Hole,