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.
| Title | Horizon - Season 48 Episode 3 : What Happened Before the Big Bang? |
|---|---|
| Alternative Titles | BBC Horizon |
| Subtitle Available |
 ETC.
|
| First Air Date | 1964-02-04 |
| Last Air Date | 2024-07-22 |
| Number of Episodes | 1169 |
| Number of Seasons | 60 |
| Genres | Documentary, |
| Networks | BBC Two, |
| Casts | |
| Plot Keywords | , |
Episodes List
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Horizon Season 48 :Episode 1 Back from the Dead Back from the Dead
2010-09-27Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 2 The Death of the Oceans? The Death of the Oceans?
2010-10-04Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 3 What Happened Before the Big Bang? What Happened Before the Big Bang?
2011-10-11Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 4 Is Seeing Believing? Is Seeing Believing?
2010-10-18Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 5 Miracle Cure? A Decade of the Human Genome Miracle Cure? A Decade of the Human Genome
2010-10-25Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 6 Asteroids - The Good, the Bad and the Ugly Asteroids - The Good, the Bad and the Ugly
2010-11-03Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 7 Deepwater Disaster - The Untold Story Deepwater Disaster - The Untold Story
2010-11-16Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 8 What Is One Degree? What Is One Degree?
2011-01-10Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 9 What Is Reality? What Is Reality?
2011-01-17Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 10 Science Under Attack Science Under Attack
2011-01-24Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 11 The Secret World of Pain The Secret World of Pain
2011-01-31Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 12 Surviving a Car Crash Surviving a Car Crash
2011-02-07Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 13 How to Mend a Broken Heart How to Mend a Broken Heart
2011-02-14Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 14 Are We Still Evolving? Are We Still Evolving?
2011-03-01Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 48 :Episode 15 Predators in Your Backyard Predators in Your Backyard
2011-03-08Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
