NASA's Unexplained Files
This series goes out of this world to explore the archives of the world's top space agency and reveal the truly extraordinary mysteries of the universe. Unconvinced of life beyond our own? Watch NASA’s Unexplained Files on QuestOD now.

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Season 3
  • {S}03.{E}23: The Moon's Strange Secret
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    S03.E23: The Moon's Strange Secret

    The last humans to walk on the Moon discovered something strange on the lunar surface. Plus, a NASA scientist investigates a strange phenomenon.
    Duration: 43 Min
    Watch Until: 28/07/2019
  • {S}03.{E}24: Saturn's Death Star

    S03.E24: Saturn's Death Star

    A NASA spacecraft suffers a malfunction in orbit - can its lone astronaut make it back to Earth? Plus, new evidence emerges over Yuri Gagarin's mysterious death.
    Duration: 43 Min