This stone is one of the focal points of the Hajj ceremony. See more in Season 5, Episode 5, "The Power of Prophecy."

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From the producers of Ancient Aliens and The Curse of Oak Island comes The UnXplained, a onehour, nonfiction series that explores the world’s most fascinating, strange and inexplicable mysteries. Hosted and executive produced by Golden Globe and Emmy Awardwinning actor William Shatner (Star Trek, Boston Legal) each episode will feature compelling contributions from scientists, historians, witnesses and experiencers—each seeking to shed light on how the seemingly impossible actually can happen.

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