NASA's Unexplained Files

Countless mysterious objects have been spotted in the sky and many astronauts have reported seeing UFOs. NASA's Unexplained Files reveals groundbreaking footage and interviews from both astronauts and scientists to explore the idea that there could be life outside of our planet.

Show Info

Airs on: United States Science (2014 - now)
Schedule: Saturdays at 22:00 (60 min)
Status: To Be Determined
Show Type: Documentary
Episodes ordered: 8 episodes

Official site:

7.8 (5 votes)

Previous Episode

Saturn's Death Star

Episode 5x08; Feb 10, 2018

A mysterious object is orbiting Saturn, and it looks just like the Death Star. New evidence might shed new light on the mysterious death of Yuri Gagarin, the first man in space. When a cuting-edge satellite vanishes, fears of a space war escalate.

Previous Episodes

Episode NameAirdateTrailer
5x08: Saturn's Death StarFeb 10, 2018
5x07: The Moons Strange SecretFeb 3, 2018
5x06: CIA's Secret RevengeJan 27, 2018
View full episode list »