Nasa's Unexplained Files

3:00 AM to 4:00 AM

Tuesday 24 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 at 3:00 AM, Tuesday 24 February. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

Unexplained ➝ Mysteries