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The Worst Episodes of Space's Deepest Secrets

Every episode of Space's Deepest Secrets ranked from worst to best. Explore the Worst Episodes of Space's Deepest Secrets!

The Worst Episodes of Space's Deepest Secrets

A new breed of explorer has taken space travel beyond the moon to unlock and reveal first-ever views of alien worlds and cosmic bodies far...

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  1. Background image for Race to Planet 9
    NaN/10(0 votes)

    #1 - Race to Planet 9

    S2:E7

    Scientists believe that there is an undiscovered massive planet lurking at the edge of our solar system. Join researchers as they hunt for this mysterious world, an investigation that could reveal the secret history of the solar system's formation.

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    Director:Unknown
    Writer:Unknown
  2. Background image for The Time Travel Enigma
    NaN/10(0 votes)

    #2 - The Time Travel Enigma

    S4:E1

    Time travel is less impossible than we think, and the newest discoveries in space and theoretical physics have us on the brink of cracking one of the universe's greatest puzzles.

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    Director:Unknown
    Writer:Unknown
  3. Background image for Mission to the Red Planet
    NaN/10(0 votes)

    #3 - Mission to the Red Planet

    S4:E2

    The latest science reveals what it would take to build colonies on Mars, and how our future on the Red Planet might be closer than we think.

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    Director:Unknown
    Writer:Unknown
  4. Background image for Hunt for the Edge of the Universe
    NaN/10(0 votes)

    #4 - Hunt for the Edge of the Universe

    S4:E3

    New discoveries are helping experts map the entire universe, and they are finding strange truths about the cosmos and its unimaginable size.

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    Director:Unknown
    Writer:Unknown
  5. Background image for Journey to Alien Earths
    NaN/10(0 votes)

    #5 - Journey to Alien Earths

    S4:E4

    New discoveries of alien earths reveal vital clues in finding extraterrestrial life. Using the latest science and technology, experts reveal the strange landscapes and oceans of these distant worlds.

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    Director:Unknown
    Writer:Unknown
  6. Background image for Wrath of the Black Hole
    NaN/10(0 votes)

    #6 - Wrath of the Black Hole

    S4:E5

    New discoveries change everything known about black holes, and using the latest science and technology, experts reveal secrets to the mysterious behind these strange and deadly places.

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    Director:Unknown
    Writer:Unknown
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  8. Background image for New Race to the Moon
    NaN/10(0 votes)

    #7 - New Race to the Moon

    S4:E6

    New discoveries reveal that our Moon could be the next home for human life, triggering a new international space race to make it the home of humanity's first space colony.

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    Director:Unknown
    Writer:Unknown
  9. Background image for Mars: The Next Frontier
    NaN/10(0 votes)

    #8 - Mars: The Next Frontier

    S4:E7

    Modern-day explorers are competing in a new space race to send the first people to Mars, and cutting-edge technology might make the Red Planet the next home for humans life.

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    Director:Unknown
    Writer:Unknown
  10. Background image for Secret History of the Juno Mission
    NaN/10(0 votes)

    #9 - Secret History of the Juno Mission

    S4:E8

    NASA's Juno mission is the closest we've ever explored Jupiter, and its incredible images reveal the Gas Giant's deepest secrets and how this deadly world helped create our solar system.

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    Director:Unknown
    Writer:Unknown
  11. Background image for Mystery of the Northern Lights
    NaN/10(0 votes)

    #10 - Mystery of the Northern Lights

    S4:E9

    The aurora borealis is one of Earth's most incredible sights, and new discoveries finally explain why these mysterious lights appear and what they reveal about the Sun's sinister and deadly powers.

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    Director:Tom Ranson
    Writer:Unknown
  12. Background image for Pluto's Strange Secrets
    NaN/10(0 votes)

    #11 - Pluto's Strange Secrets

    S4:E10

    NASA's mission to Pluto gathered the first close-up pictures of this strange and distant world, and now, new discoveries and the latest science reveal the secrets of its alien features, which could point to extraterrestrial life.

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    Director:Unknown
    Writer:Unknown
  13. Background image for Finding Alien Moons
    NaN/10(0 votes)

    #12 - Finding Alien Moons

    S6:E4

    New discoveries are helping experts in their search for the first alien moon outside our solar system, which could be Earth-like worlds with the potential for life. So far, they haven't found any, but twenty-first century methods might change everything.

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    Director:Unknown
    Writer:Unknown
  14. Background image for Curse of the Comets
    NaN/10(0 votes)

    #13 - Curse of the Comets

    S6:E7

    New discoveries reveal the dark secrets of comets, and using the latest tech, experts might prove that these mysterious alien visitors are the reason for all life on earth.

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    Director:Unknown
    Writer:Unknown
  15. Background image for Hunt for the Missing Black Holes
    NaN/10(0 votes)

    #14 - Hunt for the Missing Black Holes

    S6:E8

    New discoveries might finally reveal how supermassive black holes are made, and using the latest technology, experts are on the verge of understanding how these monsters grow and how they affect life on our planet.

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    Director:Unknown
    Writer:Unknown
  16. Background image for Alien Oceans
    6.9/10(14 votes)

    #15 - Alien Oceans

    S1:E4

    A soaring quest through the solar system’s exotic and hidden water realms, from the deep seas below the icy crust of Europa to the vast prehistoric oceans that once existed on Mars billions of years ago.

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    Director:Unknown
    Writer:Unknown
  17. Background image for Attack of the Space Junk
    7.2/10(8 votes)

    #16 - Attack of the Space Junk

    S1:E7

    The efforts of the U.S. government and others to combat the threat posed by space junk, which could derail the future of space travel if left unchecked.

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    Director:Unknown
    Writer:Unknown
  18. Background image for Hunt for Dark Energy
    7.3/10(17 votes)

    #17 - Hunt for Dark Energy

    S1:E2

    World scientists are searching for Dark Energy, the biggest challenge of physics; In Europe, a multi-billion dollar satellite will map the sky from space.

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    Director:Unknown
    Writer:Unknown
  19. Background image for Quest for the First Star
    7.4/10(10 votes)

    #18 - Quest for the First Star

    S1:E8

    The search for the first stars of the universe.

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    Director:Unknown
    Writer:Unknown
  20. Background image for Mystery of the Dead Planets
    7.4/10(10 votes)

    #19 - Mystery of the Dead Planets

    S8:E1

    Astronomers unmask the truly destructive nature of the cosmos.

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    Director:Unknown
    Writer:Unknown
  21. Background image for Bermuda Triangle of Space
    7.5/10(23 votes)

    #20 - Bermuda Triangle of Space

    S8:E4

    Scientists have detected a region of space they have yet to understand.

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    Director:Unknown
    Writer:Unknown
  22. Background image for Rise of the Monster Stars
    7.7/10(7 votes)

    #21 - Rise of the Monster Stars

    S2:E8

    The most extreme stars in our universe could be the key to understanding life in the cosmos. These monster stars are among the oldest in the universe, and can be hundreds of times larger than our Sun and burn over million times brighter.

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    Director:Unknown
    Writer:Unknown
  23. Background image for Mystery of the Alien Asteroid
    7.7/10(7 votes)

    #22 - Mystery of the Alien Asteroid

    S6:E1

    When a strange alien object is discovered speeding through our solar system, experts race to uncover if it's real evidence of extraterrestrial contact or a deadly asteroid on a collision course with planet earth.

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    Director:Unknown
    Writer:Unknown
  24. Background image for Space's Great Wall
    7.7/10(10 votes)

    #23 - Space's Great Wall

    S8:E2

    Astronomers make an extraordinary discovery when they uncover a cosmic mega-structure that's one billion light-years long, and now investigators race to decode the hidden forces that shape the most massive and mysterious structure known in the Universe.

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    Director:Unknown
    Writer:Unknown
  25. Background image for The Truth Behind Parallel Universes
    7.8/10(5 votes)

    #24 - The Truth Behind Parallel Universes

    S1:E12

    Scientists are working to determine if parallel universes exist.

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    Director:Unknown
    Writer:Unknown
  26. Background image for Dark Secret of the Universe
    7.8/10(5 votes)

    #25 - Dark Secret of the Universe

    S1:E13

    Scientists are finally on the hunt to finally crack the dark secrets of the atoms that make up the universe.

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    Director:Unknown
    Writer:Unknown

Worst Episodes Summary

"Race to Planet 9" is the worst rated episode of "Space's Deepest Secrets". It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 5/23/2017. This episode scored 0.0 points lower than the second lowest rated, "The Time Travel Enigma".