When did NASA's Unexplained Files Season 2 Episode 3 air?
NASA's Unexplained Files Season 2 Episode 3 aired on April 22, 2015.


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.

Are burning lights above Nevada and Utah signs of a secret space weapons project? What are the odd trails on the lunar surface near the Apollo landing sites? Does a strange space object spell disaster for the Space Shuttle crew?
Direct answers for episode-level questions and details.
NASA's Unexplained Files Season 2 Episode 3 aired on April 22, 2015.
Runtime information for this episode is not available yet.
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