What happens if you ask an astrophysicist whether the Earth is flat? If that astrophysicist is Neil deGrasse Tyson, he first gives you a brutal side-eye that terrifies you to your core, before explaining the real reason why there are still people who believe the Earth is flat and we are at the center of the universe.
Read why:
http://www.huffingtonpost.com/entry/...hp_ref=science