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Inner vs. Outer Space

Dr. Ballard takes-on the long-held belief that space colonies will save the earth, as argued by on-air Apollo 11 crewmember Buzz Aldrin. To do so, Dr. Ballard travels to Hawaii to meet with experimental open-water aqua farmers; to California, where fast moving personal underwater vehicle are being developed for future ocean colonies; and Texas and Alaska where oil platforms are being converted into sea colonies and new imaging technology is unlocking resources hidden on the ocean bottom.

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  • Originally Aired December 18, 2012
  • Runtime 48 minutes
  • Content Rating United States of America TV-G
  • Network National Geographic
  • Notes Is the series finale
  • Created June 27, 2020 by
    Administrator admin
  • Modified June 27, 2023 by
    hosstito
Name Type Role
Buzz Aldrin Guest Star