In the wake of Neil Armstrong's historic moon landing, a daring expedition sets off into the Amazonian wilderness in search of a legendary library rumored to harbor the mysteries of an ancient alien civilization.
Aired: Apr 11, 2019Discovery of unusual occurrences on Titan, Saturn's largest moon, ignites a s...
2. Aliens vs. Stalin at Area 51
Aired: Apr 18, 2019A former insider from Area 51 makes a stunning claim, alleging that Stalin or...
Aired: Apr 25, 2019A rogue black hole hurtles through the Milky Way, prompting astronomers to as...
Aired: May 2, 2019A NASA spacecraft, New Horizons, encounters a baffling extraterrestrial world...
Aired: May 9, 2019In the wake of Neil Armstrong's historic moon landing, a daring expedition se...
6. Secrets of the Alien Signals
Aired: May 16, 2019NASA embarks on a groundbreaking project to establish communication with dolp...
Aired: May 16, 2019A quest to uncover evidence of extraterrestrial life unfolds as a team of exp...
Aired: May 23, 2019A NASA discovery on Mars suggests a devastating event, potentially a nuclear ...
Seasons: 6
Current Status: Returning Series
Network: Science
Production Countries: United States, United Kingdom, India
Genres:Documentary
Currently, you have the opportunity to watch "NASA's Unexplained Files" by streaming it on the following platforms: Discovery+. Additionally, viewers have the option to either rent or purchase "NASA's Unexplained Files" on the following digital platforms: AppleTV, Amazon.
