When did NASA's Unexplained Files Season 4 Episode 3 air?
NASA's Unexplained Files Season 4 Episode 3 aired on September 13, 2016.
NASA's Unexplained Files
Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each episode offers first hand testimony from astronauts, NASA mission footage, plus beautifully rendered CGI to bring to life these voyages that reveal unexplained sightings that have dogged many of NASA’s most famous missions.
Season 4 · Episode 3
A President's Close Encounter
Sep 13, 2016·1h
Geysers are discovered on a frozen moon, and NASA redirects a probe on a daring mission to detect evidence of life. An unidentified object is spotted approaching a near-earth asteroid. A future president is an eyewitness to a UFO.
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How long is NASA's Unexplained Files Season 4 Episode 3?
This episode runs for approximately 60 minutes.
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