Nasa's Unexplained Files

6:00 AM to 7:00 AM
Monday 14 October
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Revenge of the Fireflies

Season 2 Episode 5 of 8

The documentary looks into so-called space fireflies, which reportedly attack astronauts' brains

Nasa's Unexplained Files airs on Discovery History at 6:00 AM, Monday 14 October. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Unexplained ➝ Mysteries