Planetary protection and organic contamination control, like many technologically rich areas, continually progress. As a result of the 2011 Planetary Science Decadal Survey Report, Vision and Voyages for Planetary Science in the Decade 2013-2022, the future focus is now on proposed Mars sample return missions. In addition to Mars exploration we now have the exciting possibility of a potential mission to the outer planets, most likely Europa. This paper reassesses planetary protection and organic contamination control technologies, which were evaluated in 2005, and provides updates based on new science results, technology development, and programmatic priorities. The study integrates information gathered from interviews of a number of National Aeronautics and Space Administration (NASA) and European Space Agency (ESA) scientists, systems engineers, planetary protection engineers, and consultants, as well as relevant documents, and focuses on the technologies and practices relevant to the current project mission set as presented in the 2011 Planetary Science Decadal Survey. This paper provides the status of planetary protection and contamination control technologies as they apply to potential future missions, and provides findings and recommendations to improve our capabilities as we further explore our solar system. It has become clear that linking planetary protection and contamination control requirements and processes together early in mission development and spacecraft design is key to keeping mission costs in check and returning high-quality samples that are free from biological and organic contaminants.
Assessing planetary protection and contamination control technologies for planetary science missions
2013-03-01
1193992 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Technologies for Future Planetary Missions
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|Low cost planetary science missions
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