Nasa's Unexplained Files

7:00 PM to 8:00 PM
Thursday 31 October
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A President's Close Encounter

Season 4 Episode 3 of 8

Geysers are discovered on a frozen moon, NASA redirects a probe on a mission to find proof of life, and a future US President is eyewitness to a UFO

Nasa's Unexplained Files airs on Discovery History at 7:00 PM, Thursday 31 October. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Unexplained ➝ Mysteries