Nasa's Unexplained Files
The Moon That Disappeared
Season 3 Episode 5 of 24
Official documents shed light on NASA's secret 'plan B', put in place in case the first moon landing failed, and the Cassini mission unravels a 300-year-old mystery
Nasa's Unexplained Files airs on Discovery Science at 10:00 AM, Wednesday 25 December. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Unexplained ➝ Mysteries