Nasa's Unexplained Files

3:00 PM to 4:00 PM

Tuesday 4 February

Aliens in the Amazon

Season 4 Episode 7 of 8

Following his famous moonwalk, Neil Armstrong led an expedition to the Amazon to find a legendary library said to hold all knowledge of an advanced alien civilisation. Experts ask if a close encounter on the moon's surface inspired Armstrong's mysterious quest

Nasa's Unexplained Files airs on Discovery History +1 at 3:00 PM, Tuesday 4 February. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

Unexplained ➝ Mysteries