When did Horizon Season 48 Episode 3 air?
Horizon Season 48 Episode 3 aired on October 11, 2011.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 48 · Episode 3
What Happened Before the Big Bang?
Oct 11, 2011·1h
They are the biggest questions that science can possibly ask: where did everything in our universe come from? How did it all begin? For nearly a hundred years, we thought we had the answer: a big bang some 14 billion years ago. But now some scientists believe that was not really the beginning. Our universe may have had a life before this violent moment of creation. Horizon takes the ultimate trip into the unknown, to explore a dizzying world of cosmic bounces, rips and multiple universes, and finds out what happened before the big bang.
Episode FAQ
Direct answers for episode-level questions and details.
How long is Horizon Season 48 Episode 3?
This episode runs for approximately 60 minutes.
Comments
Comments coming soon
Discuss episodes with other viewers