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  3. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  4. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  6. NASA Explorers Season 5, Episode 4- The South Pole

    NASA Explorers Season 5, Episode 4- The South Pole

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  7. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

    2
  8. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  10. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  11. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

    2
  12. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  14. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  19. NASA Explorers Season 5, Episode 4: The South Pole | Science | Space video |

    NASA Explorers Season 5, Episode 4: The South Pole | Science | Space video |

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  20. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  21. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  22. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

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  23. NASA Explorers Season 5, Episode 4: The South Pole

    NASA Explorers Season 5, Episode 4: The South Pole

    2