The results of a workshop are presented in which the issues of planetary protection and biological cross-contamination between the earth and Mars were addressed. A detailed proposal is given regarding strategies for the implementation of the conclusions of the workshop. The significant findings include: (1) the need for evaluating protection issues via unmanned precursor missions; (2) the consideration of all Martian samples as hazardous; and (3) the strategy to avoid Martian landings until it is shown that Martian materials are safe for human contact. The resulting strategy is based on preventing the forward contamination of orbiters and landers by following Mars Observer and Viking planetary-protection procedures. The strategy also allows for back-contamination prevention by means of sample sealing, containment, and quarantine analysis.


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    Title :

    Planetary protection issues and the future exploration of Mars


    Contributors:

    Published in:

    Publication date :

    1992-01-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :



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