When did Horizon Season 52 Episode 7 air?
Horizon Season 52 Episode 7 aired on March 3, 2015.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 52 · Episode 7
Secrets of the Solar System
Mar 3, 2015·1h
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.
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How long is Horizon Season 52 Episode 7?
This episode runs for approximately 60 minutes.
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