How the Universe Works
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How the Universe Works
martes, 03:00
Moon. New scientific discoveries reveal that the moon has an incredible, violent, and dynamic history. Was the moon originally more similar to earth than previously thought? S8, Ep10
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Hunt For Alien Evidence. The discovery of extra-terrestrial life faces a near impossible challenge. Experts explore the problems with proving or disproving the existence of aliens. S8, Ep9
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