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Horizon

Horizon

1964Returning Series61 Seasons1173 Episodes7.4TMDB
BBC Two

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Season 0 · Episode 79

Comet of the Century: A Horizon Special

Nov 23, 2013·1h

It was hoped that Comet ISON could be the brightest and most spectacular comet for a generation. After travelling towards the sun for ten thousand years, it appeared to have been disintegrated by the heat and tidal forces of the sun in early December 2013. But ISON's tail of vapourised gas and water, hundreds of millions of kilometres long, may give insights into some of the greatest mysteries of science.

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When did Horizon Season 0 Episode 79 air?

Horizon Season 0 Episode 79 aired on November 23, 2013.

How long is Horizon Season 0 Episode 79?

This episode runs for approximately 60 minutes.

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