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Dark Origins of the Moon

Episode number: 1

Overview: New discoveries reveal that everything known about the moon could be wrong; investigators race to understand the mysteries of its dark and violent past.

Mystery of the Alien Megastructure

Episode number: 2

Overview: A mysterious star hundreds of light years away might hold the hard evidence of extraterrestrial life, as experts speculate that its bizarre behavior points to proof of a massive alien-made megastructure.

Journey to Saturn's Rings

Episode number: 3

Overview: New discoveries change everything known about Saturn's rings, revealing that they're newer and more mysterious than ever imagined, and that some day soon, they might disappear forever.