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AIAAMars Direct: A Simple, Robust, and Cost Effective Architecture for the Space Exploration Initiative Robert M. Zubrin*† , David A. Baker*† and Owen Gwynne** * Martin Marietta Astronautics, PO Box 179, Den
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Document Date: 2011-08-11 18:42:52
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AIAAMars Direct: A Simple, Robust, and Cost Effective Architecture for the Space Exploration Initiative Robert M. Zubrin*† , David A. Baker*† and Owen Gwynne** * Martin Marietta Astronautics, PO Box 179, Den