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

    NASA Explorers Season 5, Episode 4: The South Pole

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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

    2
  5. 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

    3
  9. 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 | Science | Space video |

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

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

    NASA Explorers Season 5, Episode 4: The South Pole

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

    NASA Explorers Season 5, Episode 4: The South Pole

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

    NASA Explorers Season 5, Episode 4: The South Pole

    3
  16. NASA Explorer's Season 5 , Episode 4: The South Pole.

    NASA Explorer's Season 5 , Episode 4: The South Pole.

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

    NASA Explorers Season 5, Episode 4: The South Pole

    3