When did NASA's Unexplained Files Season 6 Episode 1 air?
NASA's Unexplained Files Season 6 Episode 1 aired on April 11, 2019.


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.

When NASA discovers something strange on Saturn's biggest moon, experts investigate if aliens feeding on the electric atmosphere could be the culprit. The disturbing evidence points to a grisly apocalypse if these monsters ever make it to Earth.
Direct answers for episode-level questions and details.
NASA's Unexplained Files Season 6 Episode 1 aired on April 11, 2019.
This episode runs for approximately 60 minutes.
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