When did Horizon Season 49 Episode 9 air?
Horizon Season 49 Episode 9 aired on March 6, 2012.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 49 · Episode 9
Solar Storms: The Threat to Planet Earth
Mar 6, 2012·1h
Scientists are expecting a fit of violent activity on the sun which will propel billions of tonnes of superheated gas and pulses of energy towards our planet. They have the power to close down our modern technological civilization. Horizon meets the space weathermen who are trying to predict what's coming our way, and organistions like the National Grid which are preparing for the impending solar storms.
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How long is Horizon Season 49 Episode 9?
This episode runs for approximately 60 minutes.
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