TV series
NASA's Unexplained Files
2012–2019, English, on Science.
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.
- Seasons
- 6
- Episodes
- 47
- Episode length
- 60 min
- Status
- Ended in 2019
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Where to watch NASA's Unexplained Files
NASA's Unexplained Files is streaming on Discovery+ in India.
Discovery+
Discovery+ Amazon ChannelAvailability in India as of 10 November 2026. Streaming data by JustWatch.
Latest episode
S6 E8: Did Aliens Nuke Mars?
Aired 23 May 2019
Seasons 6
Cast & crew
Details
- First aired
- 27 March 2012
- Last aired
- 23 May 2019
- Network
- Science
- Language
- English
- Country
- India, United States
- Type
- Documentary
- Rated
- U
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NASA's Unexplained Files: quick answers
Is NASA's Unexplained Files worth watching?
NASA's Unexplained Files doesn’t have enough ratings for a verdict yet.
How many seasons of NASA's Unexplained Files are there?
NASA's Unexplained Files has 6 seasons and 47 episodes, about 60 minutes each.
Is NASA's Unexplained Files finished?
Yes. NASA's Unexplained Files ended in 2019, so you can watch the whole story.
Which OTT platform is NASA's Unexplained Files on?
NASA's Unexplained Files is streaming on Discovery+ in India. (Checked 10 November 2026.)
NASA's Unexplained Files parents guide: is it suitable for kids?
NASA's Unexplained Files is rated U. That rating means it is generally fine for children.
What shows are like NASA's Unexplained Files?
If you liked NASA's Unexplained Files, try History's Greatest Mysteries, Ancient Aliens, Files of the Unexplained.