![]() ![]() Planetary Protection requirements are specific to the type of mission and explored planetary bodies. Ultimately, the objective of Planetary Protection is to support the scientific study of chemical evolution and the origins of life in the solar system.Īdditional information regarding Planetary Protection can be found on the Committee on Space Research website. Planetary Protection works in conjunction with solar system mission planners in order to ensure compliance with NASA policy and international agreements. To accomplish these goals, the Office of Planetary Protection assists in the construction of sterile (or low biological burden) spacecraft, the development of flight plans that protect planetary bodies of interest, the development of plans to protect the Earth from returned extraterrestrial samples, and the formulation and application of space policy as it applies to Planetary Protection. Rigorously preclude backward contamination of Earth by extraterrestrial life or bioactive molecules in returned samples from habitable worlds in order to prevent potentially harmful consequences for humans and the Earth’s biosphere.Carefully control forward contamination of other worlds by terrestrial organisms and organic materials carried by spacecraft in order to guarantee the integrity of the search and study of extraterrestrial life, if it exists.NASA's Planetary Protection policies and requirements ensure safe and verifiable scientific exploration for extraterrestrial life. NASA’s Office of Planetary Protection promotes the responsible exploration of the solar system by implementing and developing efforts that protect the science, explored environments and Earth. Planetary Protection is the practice of protecting solar system bodies from contamination by Earth life and protecting Earth from possible life forms that may be returned from other solar system bodies. ![]()
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