Cosmic Journeys

Mars: Earth That Never Was

TV-PG
S1 • E10    Dec 21, 2009    24m
Did Mars long ago develop far enough for life to arise? If so, does anything still live somewhere underground? The search for answers has revealed the forces that long ago doomed the Red Planet.

Where to Watch Cosmic Journeys - S1 • E10

Cast of Mars: Earth That Never Was

  • Dick RodsteinHimself - Narrator
  • Thomas LucasWriter

 

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