Finding Life Beyond Earth
We are on the verge of answering one of the greatest questions in history: Are we alone?
Aired: 10/18/11Video has closed captioning.
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Funding for NOVA is provided by David H. Koch, the Corporation for Public Broadcasting and PBS viewers. Original funding provided by the David H. Koch Fund for Science, HHMI, the Millicent and Eugene Bell Foundation, the Corporation for Public Broadcasting, and PBS Stations.