Mysteries of the Missing | Saturdays at 10p In 1908, a massive explosion flattened everything in an 830-mi. radius. Thought to be a meteorite, there was no crater or fragments. Full Episodes Streaming FREE: https://www.sciencechannel.com/tv-sho... Subscribe to Science Channel: http://bit.ly/SubscribeScience Join Us on Facebook: / sciencechannel Follow Us on Twitter: / sciencechannel