Moon Mysteries | NASA's Unexplained Files

There are many moon mysteries, from strange sightings and eerie recordings to vanishing satellites and unexplained lights on the lunar surface. One episode discusses possible artifacts left on the moon, another questions Pluto’s internal activity, and another explores a moment when the Moon seems...

60 min - Archaeology & Mysteries - Science Channel

More: UFOs documentaries

Read Deeper: UFOs

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4. The UFO experience by J. Allen Hynek - View on Amazon

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