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6 December 2013
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Science & Nature
> Are we Alone in the Universe?
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Calculate E.T. Civilisations
Use the Drake equation to calculate the number of civilisations in our galaxy.
Do you believe alien life could exist in our galaxy, the Milky Way?
Highlights from the programme
Are we Alone in the Universe?
The search for alien life is 50 years old, but a planet has been discovered that could support life.
Prof. Regan's supermarket secrets
Prof. Regan tests the scientific claims of supermarket products
How to live to 101
A few isolated communities seem to hold the secrets to long life.
How to make better decisions
Lifting the lid on the business of human choices in an exclusive guide to making better decisions.
More recent Horizons
The Mission of the SETI Institute is to explore, understand and explain the origin, nature and prevalence of life in the universe.
Take part in the search for Extra Terrestrial life
National Aeronautics and Space Administration USA
European Space Agency
Developing Europe's space capability.
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