Plot: Lots of people believe the Universe is infinite, but there's a good possibility that might not be the case. Which means that there would be an actual edge of the Universe

PBS Space Time - Season 2015 - What Happens At The Edge Of The Universe? (Episode 33)
Episode Aired On:
Wednesday, September 30 2015
9 years ago
Wednesday, September 30 2015
9 years ago
Genres: Documentary, Talk