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The Worst Episodes of NASA's Unexplained Files

Every episode of NASA's Unexplained Files ranked from worst to best. Explore the Worst Episodes of NASA's Unexplained Files!

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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

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Episode Rankings

  1. #1 Worst Episode
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    NASA's Unexplained Files Season 1 Episode 1 - Pilot
    0.0/10(0 votes)

    #1 - Pilot

    S1:E1

    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.

    Director:Unknown
    Writer:Unknown

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  2. NASA's Unexplained Files Season 1 Episode 2 - Shadow Deathstar
    0.0/10(0 votes)

    #2 - Shadow Deathstar

    S1:E2

    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.

    Director:Unknown
    Writer:Unknown

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  3. NASA's Unexplained Files Season 1 Episode 3 - Alien Death Ray
    0.0/10(0 votes)

    #3 - Alien Death Ray

    S1:E3

    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?

    Director:Unknown
    Writer:Unknown

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  4. NASA's Unexplained Files Season 1 Episode 4 - Black Knight Rises
    0.0/10(0 votes)

    #4 - Black Knight Rises

    S1:E4

    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?

    Director:Unknown
    Writer:Unknown

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  5. NASA's Unexplained Files Season 1 Episode 5 - Interstellar Gold Rush
    0.0/10(0 votes)

    #5 - Interstellar Gold Rush

    S1:E5

    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?

    Director:Unknown
    Writer:Unknown

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  6. NASA's Unexplained Files Season 1 Episode 6 - Ghosts on the Moon
    0.0/10(0 votes)

    #6 - Ghosts on the Moon

    S1:E6

    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?

    Director:Unknown
    Writer:Unknown

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  7. NASA's Unexplained Files Season 1 Episode 7 - Mystery Space Squid
    0.0/10(0 votes)

    #7 - Mystery Space Squid

    S1:E7

    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?

    Director:Unknown
    Writer:Unknown

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  8. NASA's Unexplained Files Season 2 Episode 1 - Life in Hell
    0.0/10(0 votes)

    #8 - Life in Hell

    S2:E1

    A UFO crashes in Pennsylvania. Was it a secret Soviet satellite or something far more dangerous? On Mercury, NASA finds the impossible: frozen water. A strange object causes a skyscraper-sized shadow on the surface of Mars's largest moon. What is it?

    Director:Unknown
    Writer:Unknown

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  9. NASA's Unexplained Files Season 2 Episode 2 - Top Secret Terror
    0.0/10(0 votes)

    #9 - Top Secret Terror

    S2:E2

    Was the Moon landing faked? Images of Mercury reveal massive spider-like formations on its surface. Is it a geological formation or something ominous? A classified Space Shuttle mission ends in near-disaster. What was its mission?

    Director:Unknown
    Writer:Unknown

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  10. NASA's Unexplained Files Season 2 Episode 3 - Hammer of Thor
    0.0/10(0 votes)

    #10 - Hammer of Thor

    S2:E3

    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?

    Director:Unknown
    Writer:Unknown

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  11. NASA's Unexplained Files Season 2 Episode 4 - Spacewalk of Doom
    0.0/10(0 votes)

    #11 - Spacewalk of Doom

    S2:E4

    How could an astronaut on a spacewalk begin to drown? Have NASA scientists discovered an asteroid that was converted into a spacecraft? What are the strange objects spotted when NASA sends a secret payload into space?

    Director:Unknown
    Writer:Unknown

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  12. NASA's Unexplained Files Season 2 Episode 5 - Did We Nuke Jupiter?
    0.0/10(0 votes)

    #12 - Did We Nuke Jupiter?

    S2:E5

    Could NASA be responsible for a nuclear explosion on Jupiter? Could new evidence finally solve the mystery of the iconic face on Mars? What unknown force crashed a spacecraft from the Apollo program into the lunar surface?

    Director:Unknown
    Writer:Unknown

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  13. NASA's Unexplained Files Season 2 Episode 6 - Nazis on the Moon
    0.0/10(0 votes)

    #13 - Nazis on the Moon

    S2:E6

    A Russian probe discovers the lunar soil was disturbed before the US or USSR got there. Did Nazis arrive first? Have scientists detected a laser signal from a planet capable of supporting life? Is there a Bermuda Triangle of Space?

    Director:Unknown
    Writer:Unknown

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  14. NASA's Unexplained Files Season 2 Episode 7 - Lethal Weapons
    0.0/10(0 votes)

    #14 - Lethal Weapons

    S2:E7

    How did pictures from the Hubble telescope make the comet of the century look like an alien spacecraft? Has earth already been invaded by alien organisms? What mysterious force is smashing a near-earth asteroid to pieces?

    Director:Unknown
    Writer:Unknown

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  15. NASA's Unexplained Files Season 2 Episode 8 - Revenge of the Fireflies
    0.0/10(0 votes)

    #15 - Revenge of the Fireflies

    S2:E8

    Something in space is attacking the brains of astronauts. What is it? Should NASA be worried about the sudden appearance of so-called space fireflies? Who is responsible for the bizarre glowing spiral in the skies over Norway?

    Director:Unknown
    Writer:Unknown

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  16. NASA's Unexplained Files Season 3 Episode 1 - Pluto Under Pressure
    0.0/10(0 votes)

    #16 - Pluto Under Pressure

    S3:E1

    Lost tapes reveal that Apollo astronauts heard unexplained transmissions on the far side of the moon, an amateur astronomer spots a strange disturbance in Martian atmosphere & an unidentified object in Earth orbit starts stalking Russian spacecraft.

    Director:Unknown
    Writer:Unknown

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  17. NASA's Unexplained Files Season 3 Episode 2 - Return of the Moon Bugs
    0.0/10(0 votes)

    #17 - Return of the Moon Bugs

    S3:E2

    Apollo 12 astronauts bring back something alive from the moon and NASA track an asteroid heading towards Earth but make a shocking discovery: it’s not an asteroid, but an object that’s artificial in nature.

    Director:Unknown
    Writer:Unknown

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  18. NASA's Unexplained Files Season 3 Episode 3 - Rise of the Ice Creatures
    0.0/10(0 votes)

    #18 - Rise of the Ice Creatures

    S3:E3

    Neil Armstrong goes into an unexplained spin. He needs to figure out what’s causing it, or he faces certain death. An Apollo 17 photo seems to show a military outpost on the Moon & could there be alien life swimming in the oceans of Jupiter’s moons?

    Director:Unknown
    Writer:Unknown

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  19. NASA's Unexplained Files Season 3 Episode 4 - Ghosts on a Comet
    0.0/10(0 votes)

    #19 - Ghosts on a Comet

    S3:E4

    When a Chinese moon rover breaks down, a NASA scientist points to a mysterious material that seemed to sabotage the Apollo missions, decades earlier. The Rosetta spacecraft finds a comet that appears to be singing.

    Director:Unknown
    Writer:Unknown

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  20. NASA's Unexplained Files Season 3 Episode 5 - The Moon that Disappeared
    0.0/10(0 votes)

    #20 - The Moon that Disappeared

    S3:E5

    Recently discovered documents reveal NASA's secret plan B for failure of the first moon landing, a Soyuz capsule carrying astronaut Peggy Whitson back to Earth vanishes without explanation and NASA’s Cassini mission unravels a three hundred year old.

    Director:Unknown
    Writer:Unknown

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  21. NASA's Unexplained Files Season 3 Episode 6 - Curse of the Red Planet
    0.0/10(0 votes)

    #21 - Curse of the Red Planet

    S3:E6

    Three cosmonauts die mysteriously as they re-enter Earth's atmosphere. A declassified document reveals a CIA plan to use a space disaster as a cover to start war and a NASA rover discovers clues that help solve a murder.

    Director:Unknown
    Writer:Unknown

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  22. NASA's Unexplained Files Season 3 Episode 7 - Red Storm Rising
    0.0/10(0 votes)

    #22 - Red Storm Rising

    S3:E7

    Two astronauts trapped in the vacuum of space face an agonizing death; the first close up images of Pluto reveal an alien landscape, and residents of Houston struggle to explain videos of unidentified flying lights captured above their city at night.

    Director:Unknown
    Writer:Unknown

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  23. NASA's Unexplained Files Season 3 Episode 8 - Attack of the Thunderballs
    0.0/10(0 votes)

    #23 - Attack of the Thunderballs

    S3:E8

    Astronauts are evacuated when a mystery object is discovered hurtling towards the ISS, a NASA secret agent goes undercover to recover missing moon rocks & scientists struggle to find answers when they find a huge void at the edge of the solar system.

    Director:Unknown
    Writer:Unknown

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  24. NASA's Unexplained Files Season 4 Episode 1 - Pluto's Stranger Things
    0.0/10(0 votes)

    #24 - Pluto's Stranger Things

    S4:E1

    Astronomers find evidence for incredible alien technology around a distant star. The first pictures of Pluto may show something moving across its surface. Apollo astronauts see something they can't explain as they approach the Moon.

    Director:Unknown
    Writer:Unknown

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  25. NASA's Unexplained Files Season 4 Episode 2 - Rise of the Planet Killer
    0.0/10(0 votes)

    #25 - Rise of the Planet Killer

    S4:E2

    A probe captures an image of a strange structure on Mars. Files from the first Apollo mission record an eerie sighting on the dark side of the Moon. A planet-eating star gives scientists a glimpse of Earth's terrible demise.

    Director:Unknown
    Writer:Unknown

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Worst Episodes Summary

"Pilot" is the worst rated episode of "NASA's Unexplained Files". It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 3/27/2012. This episode scored 0.0 points lower than the second lowest rated, "Shadow Deathstar".