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OU on the BBC: The Search For Life - The Drake Equation: ARCHIVE

Updated Saturday 7th January 2012

Dallas Campbell explores the equation which attempts to calculate the number of planets supporting life in our universe.

The Drake Equation displayed on a computer screen Creative commons image Icon Waifer X under CC-BY licence under Creative-Commons license

For many years our place in the universe was the subject of theologians and philosophers - not scientists.

More from OpenLearn on exploring the universe


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