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Manfred Dutch Von Ehrenfried

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  • Apollo Mission Control by Manfred "Dutch" Von Ehrenfried
    Apollo Mission Control (English, Paperback) Manfred "Dutch" Von Ehrenfried

    This book describes the history of this now iconic room which represents America's space program during the Gemini, Apollo, Skylab, Apollo-Soyuz and early Space Shuttle eras. It describes the rooms of people supporting this control center;

    $27.01 $39.99
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  • Exploring the Martian Moons by Manfred "Dutch" Von Ehrenfried
    Exploring the Martian Moons (English, Paperback) Manfred "Dutch" Von Ehrenfried

    This book explores the once popular idea of 'Flexible Path' in terms of Mars, a strategy that would focus on a manned orbital mission to Mars's moons rather than the more risky, expensive and time-consuming trip to land humans on the Martian surface.

    $34.96 $44.99
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  • From Cave Man to Cave Martian by Manfred "Dutch" Von Ehrenfried
    From Cave Man to Cave Martian (English, Paperback) Manfred "Dutch" Von Ehrenfried

    This book explores the practicality of using the existing subsurface geology on the Moon and Mars for protection against radiation, thermal extremes, micrometeorites and dust storms rather than building surface habitats at great expense at least for those first few missions.

    $33.24 $34.99
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