Cosmologists talk about their project to create a map of everything in existence, and also reveal that their research has some highly unexpected results, creating a picture stranger than anything they had ever imagined.
| Title | Horizon - Season 50 Episode 4 : How Big Is the Universe? |
|---|---|
| Alternative Titles | BBC Horizon |
| Subtitle Available |
 ETC.
|
| First Air Date | 1964-02-04 |
| Last Air Date | 2025-10-06 |
| Number of Episodes | 1173 |
| Number of Seasons | 61 |
| Genres | Documentary, |
| Networks | BBC Two, |
| Casts | |
| Plot Keywords | , |
Episodes List
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Horizon Season 50 :Episode 1 The Truth About Looking Young The Truth About Looking Young
2012-07-23Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 2 Mission to Mars Mission to Mars
2012-07-30Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 3 Eat, Fast and Live Longer Eat, Fast and Live Longer
2012-08-06Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 4 How Big Is the Universe? How Big Is the Universe?
2012-08-27Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 5 How Small Is the Universe? How Small Is the Universe?
2012-09-03Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 6 Defeating the Superbugs Defeating the Superbugs
2012-09-10Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 7 The Creative Brain: How Insight Works The Creative Brain: How Insight Works
2013-03-14Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 8 How to Avoid Mistakes in Surgery How to Avoid Mistakes in Surgery
2013-03-21Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 9 The Truth about Taste The Truth about Taste
2013-03-28Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 10 The Age of Big Data The Age of Big Data
2013-04-04Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 11 The Secret Life of the Cat The Secret Life of the Cat
2013-06-13Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 12 Little Cat Diaries Little Cat Diaries
2013-06-14Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 13 Fracking: The New Energy Rush Fracking: The New Energy Rush
2013-06-19Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 14 Swallowed by a Black Hole Swallowed by a Black Hole
2013-06-26Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 15 What Makes us Human? What Makes us Human?
2013-07-03Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 50 :Episode 16 The Truth About Personality The Truth About Personality
2013-07-10Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
