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      Knowledge is Power

      Scientific American March 2000

      The Mars Direct Plan

      A leading advocate of manned missions to Mars, Robert Zubrin, outlines his relatively inexpensive plan to send astronauts to the Red Planet within a decade

      • By Robert Zubrin on March 1, 2000

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      More in the March 2000 issue of Scientific American
      • Brain Invaders
      • Minorities and Bachelor's Degrees in the U.S.
      • RUNNING THE DAM GAUNTLET
      View Full Contents
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