CNES INVOLVEMENT IN PLANETARY PROTECTION Planetary Protection Andre Debus Planetary Protection Advisor CNES - 18, avenue Edouard Belin, 31 401 Toulouse cedex 9 – France E-mail:
[email protected] Photo sources : ESA, CNES, NASA, Institut Meyrieux-Pasteur CNES DCT/DA - COPUOS 2007 - 1 CNES INVOLVEMENT IN PLANETARY PROTECTION Planetary Protection ORIGIN OF PLANETARY PROTECTION (1) UNITED NATIONS Treaty on principles governing the activities of states in the exploration and use of outer space, including the Mon and other celestial bodies - article 9 (“Outer Space Treaty - OST ”), 1966. "States Parties to the Treaty shall pursue studies of outer space, including the Moon and other celestial bodies, and conduct exploration of them so as to avoid their harmful contamination and also adverse changes in the environment of the Earth resulting from the introduction of extraterrestrial matter , and where necessary, shall adopt appropriate measures for this purpose" Protection of Solar System bodies other than the Earth (prevention of forward contamination ) against « harmful contamination (?) » Protection of our Earth environment (prevention of backward contamination ) Ratification in 1967 by almost any space faring nations CNES DCT/DA - COPUOS 2007 - 2 CNES INVOLVEMENT IN PLANETARY PROTECTION Planetary Protection ORIGIN OF PLANETARY PROTECTION (2) UNITED NATIONS Agreement Governing the Activities of States on the Moon and Other Celestial Bodies - article 7 (“ Moon Treaty ”), 1979 “In exploring the Moon (and other Solar System Bodies) States Parties to the Treaty shall prevent the disruption of the existing balance of its environment, whether by introducing adverse changes in that environment, by its harmful contamination through the introduction of extra-environmental matter or otherwise .