Carl Sagan's Cosmos 07 of 13 - The Backbone of Night

in #documentary6 years ago


Carl Sagan's Cosmos: A Personal Voyage
episode 7 out of 13 - The Backbone of Night

This upload's intention is not piracy in any mean, it is here just as purest act of altruism, Carl would do the same. All of us should have a chance to watch this incredible series in it's entirety.

http://www.carlsagan.com/
Copyright by PBS (https://www.pbs.org/)


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