Horizon

Season 40 Episode 9

Solar Storms - The Threat to Planet Earth

Full Episode: Solar Storms - The Threat to Planet Earth

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Full Episode Summary

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 civilisation - e.g. in 1989, a solar storm cut off the power to Quebec. Horizon meets the space weathermen who are trying to predict what is coming our way, and organistions like the National Grid, who are preparing for the impending solar storms.moreless
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