Mars's Deepest Secret
NASA's Unexplained Files · Season 4 · Episode 8
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.
Episode Details
Air date, runtime, timezone, and episode position.
Season
4
Episode
8
Air Date
18/Oct/2016
Air Time
21:00
Runtime
60 min
Overview
Episode summary.
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.
Episode Navigation
Move between previous and next episodes.