NASA's Unexplained Files Season 4 Episode 8 Mars's Deepest Secret 2016
7/10 by 30 users
British astronomers working for the CIA intercept Soviet photos of the moon. A malfunction on the ISS could poison its crew with ammonia gas. A startling image taken by a NASA probe points to evidence that life could exist on Mars.
- Released: 2016-10-18
- Runtime: 60 minutes
- Genre: Documentary, Talk, Mystery
- Stars:
- Director:
