Like us on Facebook!

Neil DeGrasse Tyson On UFOs

1
13
Neil DeGrasse Tyson gives his remarks on whether we have been visited by extraterrestrials.
Description: Neil DeGrasse Tyson gives his remarks on whether we have been visited by extraterrestrials.
palehorse95 Uploaded 10/13/2012
  • 1,048
  • 5
  • 1
  • Flag
Embed:
Use old embed code

COMMENTS

Top 5
Popular on 04/17/2008
awesome collection of funny epic videos pictures galleries and gifs