Series exploring topical scientific issues

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Solar Storms - The Threat to Planet Earth

9/15 How a predicted spate of impending solar storms may affect our technological civilisation.

Wed 19 Nov 2014 20:00 BBC Four

See all previous episodes from Horizon

  • Live webcast

    Live webcast

    On June 5th NASA EDGE and the Sun Earth Day Team will air a live 'remote' webcast from Mauna Kea, Hawaii, in partnership with the University of Hawaii Institute for Astronomy.

    Visit the NASA site for more information

Cat Watch 2014: The New Horizon Experiment

Image for Cat Watch 2014: The New Horizon Experiment

Liz Bonnin and cat experts use GPS and cameras to follow cats in different environments.

Horizon interactive ebook


Celebrate 50 years of Horizon with this free downloadable ebook for tablets.

Horizon archive collection

Horizon archive collection

Entire episodes chosen to celebrate the show's 50th anniversary, starting from 1964.

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