NASA's Unexplained Files
We checked 8 streaming services in India on 04 Jun 2026 at 17:48 IST
About
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.
Episodes
Season 1
Pilot
Strange flying objects have been caught on NASA’s cameras and astronauts have reported seeing UFOs. Some can be identified; others remain a mystery. We’ll reveal NASA footage and interview the astronauts and scientists.
Shadow Deathstar
Astronaut Leroy Chao’s spacewalk is interrupted by bright lights flying past. A flying saucer photographed from the Apollo capsule, dark shapes caught on camera shadowing the shuttle. The ideas are science fiction, but the incidents are science fact.
Alien Death Ray
The Viking Lander may have found life on Mars, so why don’t we know about it? What is the most destructive force in the universe? How could a starship be seen in the Aurora Borealis? And what are NASA’s mysterious Moon Pigeons?
Black Knight Rises
A chunk of the sun appears to have vanished. An ominous dark craft beneath the Space Shuttle Endeavour. Hubble spots thousands of unidentified objects traveling faster than light. Are we being watched?
Interstellar Gold Rush
A distant planet shows evidence of an Earth-like atmosphere, while a mysterious light suggests an atmosphere on the Moon. Have we found evidence of a crashed alien ship in the asteroid belt? Why are there "blueberries" on Mars?
Ghosts on the Moon
Could spaceships be powered by atomic bombs? Can artificial rings encircle an entire star? why was Neil Armstrong’s transmission feed cut off when he spotted strange lights on the Moon? And how can lightning talk to itself?
Mystery Space Squid
What could make a NASA astronaut report seeing a flying saucer in the skies above a US Air Force test range? How have the swirling gases of Saturn formed a perfect Hexagon that has hovered above the planet’s pole for 30 years?
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Watch NASA's Unexplained Files Online Free — All Episodes in HD
If you've been searching for NASA's Unexplained Files all episodes in HD, Bowood.TV has you covered. This well-rated English documentary, talk, and mystery title from 2012 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About NASA's Unexplained Files
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. Across 6 seasons and 47 episodes, originally airing on Science, with status "Returning Series".
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▶ Watch NASA's Unexplained Files NowWhy People Are Watching NASA's Unexplained Files
NASA's Unexplained Files flies under the radar but it deserves your attention. What makes it work is tight pacing that earns its twists. If you enjoy English storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about NASA's Unexplained Files
Where can I watch NASA's Unexplained Files online for free?
You can watch NASA's Unexplained Files online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does NASA's Unexplained Files have?
NASA's Unexplained Files has 47 episodes across 6 seasons. All episodes are available to stream right here on Bowood.TV.
Is NASA's Unexplained Files good? What's the rating?
NASA's Unexplained Files holds a 7.1/10 rating based on 31 reviews — well above average.
Is NASA's Unexplained Files available in English?
Yes — NASA's Unexplained Files was originally produced in English and that's the version you'll stream here on Bowood.TV.
When was NASA's Unexplained Files released?
NASA's Unexplained Files first aired in 2012.
Do I need an account to watch NASA's Unexplained Files on Bowood.TV?
No. Bowood.TV is free and you can watch NASA's Unexplained Files without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed NASA's Unexplained Files, check out Martin Mystery, Unsolved Mysteries, Astra Lost in Space, Q: Into the Storm, and Jericho.
Frequently Asked Questions
Where can I watch NASA's Unexplained Files for free?
You can watch NASA's Unexplained Files online for free on Bowood.TV. All 47 episodes across 6 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does NASA's Unexplained Files have?
NASA's Unexplained Files currently has 6 seasons and a total of 47 episodes. The series status is "Returning Series", so the episode count may grow as new seasons are released. You can browse the full episode list on Bowood.TV and continue watching from where you left off.
What is NASA's Unexplained Files about?
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… It belongs to the Documentary, Talk, Mystery genres.
In which language is NASA's Unexplained Files originally available?
NASA's Unexplained Files was originally produced in English. On Bowood.TV the show is available in its original English audio, which is the most authentic way to experience the dialogue, music, and performances. Check the player options on the watch page for available subtitle tracks.
When was NASA's Unexplained Files first released?
NASA's Unexplained Files first premiered on March 27, 2012 (2012). The show is still ongoing with new episodes being released.
All Seasons
Browse every season of NASA's Unexplained Files — 6 seasons in total
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