Nasa's Unexplained Files

1:00 AM to 2:00 AM
Tuesday 17 September
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Life in Hell

Season 2 Episode 1 of 8

Investigating a UFO crash that was believed to be a Soviet satellite. Plus, a probe sent to Mars discovers evidence of frozen water on the red planet

Nasa's Unexplained Files airs on Discovery Science at 1:00 AM, Tuesday 17 September. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Unexplained ➝ Mysteries