Alien Planets Revealed - A Nova Science 2014 Doc.

Published on Feb 23, 2015

Documentary which aired in january 2014, a good documentary which asks the question "Are we alone?" and what might alien life look like on these other worlds that are being discovered. Kepler indentified more than 3,500 planets orbiting other stars in our Milkyway galaxy.
Sorry that its only 480p hope its still viewable.

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