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Space’s Deepest Secrets: 5x1
Dark Origins of the Moon
New discoveries reveal that everything known about the moon could be wrong; investigators race to understand the mysteries of its dark and violent past.
5 - 1Dark Origins of the Moon Oct. 15, 2018
5 - 2Mystery of the Alien Megastructure Oct. 22, 2018
5 - 3Journey to Saturn's Rings Oct. 29, 2018