Horizon · SEASON 52
Secrets of the Solar System
Episode 7 · 2015-03-03

- Documentary
Episode overview
New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the history of our own solar system. Far from a simple story of stable orbits, the creation of our solar system is a tale of hellfire, chaos and planetary pinball.
60 minutes
Season 52 episodes
1. Should I Eat Meat? The Big Health Dilemma2014-08-18
2. Should I Eat Meat? How to Feed the Planet2014-08-20
3. Allergies: Modern Life and Me2014-08-27
4. Inside the Dark Web2014-09-03
5. Ebola - The search for a cure2014-09-10
6. Is your Brain Male or Female?2014-09-29
7. Secrets of the Solar System2015-03-03
8. Aftershock: The Hunt for Gravitational Waves2015-03-10
9. Dancing in the Dark - The End of Physics?2015-03-17
10. 70 Million Animal Mummies: Egypt's Dark Secret2015-05-11
11. Is Binge Drinking Really That Bad?2015-05-20
12. The Trouble with Space Junk2015-08-05
13. Are Health Tests Really A Good Idea?2015-08-12
14. First Britons2015-08-19
15. OCD: A Monster In My Mind2015-08-26
16. Which Universe Are We In?2015-09-02
17. Cosmic Dawn: The Real Moment of Creation2015-09-09
18. Are Video Games Really That Bad?2015-09-16