Nasa's Unexplained Files

4:00 PM to 5:00 PM

Thursday 17 April

CIA's Secret Revenge

Season 5 Episode 6 of 24

How as the Soviet Union unveiled its own space shuttle, the CIA hatched a revenge plot. Plus, a missing nuclear weapon that could threaten a Nasa base in the Arctic

Nasa's Unexplained Files airs on Discovery Science +1 at 4:00 PM, Thursday 17 April. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

Unexplained ➝ Mysteries