Neil de Grasse Tyson: The Milky Way Will Collide With The Andromeda Galaxy

Astrophysicist Neil deGrasse Tyson answers a fan question about whether the Milky Way Galaxy is going to collide with the Andromeda Galaxy, along with commentary by cohost Chuck Nice. If you love StarTalk Radio, don t miss out on any StarTalk news. Sign up for our free newsletter: Catch up with StarTalk Radio around the web: iTunes SoundCloud Stitcher Twitter Facebook Google+ Pinterest