000 | 04240cam a2200577Ii 4500 | ||
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001 | ocn932357899 | ||
003 | OCoLC | ||
005 | 20200827110642.0 | ||
006 | m o d | ||
007 | cr ||||||||||| | ||
008 | 151216s2015 dcua ob 000 0 eng d | ||
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019 | _a933449793 | ||
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_a9780309379052 _q(electronic bk.) |
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020 |
_a0309379059 _q(electronic bk.) |
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020 | _z9780309379045 | ||
020 | _z0309379040 | ||
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_a523.43 _223 |
049 | _aMAIN | ||
110 | 2 |
_aNational Academies of Sciences, Engineering, and Medicine (U.S.). _bCommittee to Review the MEPAG Report on Mars Special Regions. _0http://id.loc.gov/authorities/names/no2016081846 |
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245 | 1 | 0 |
_aReview of the MEPAG report on Mars special regions / _cCommittee to Review the MEPAG Report on Mars Special Regions, Space Studies Board, Division on Engineering and Physical Sciences, the National Academies of Sciences, Engineering, Medicine ; European Space Sciences Committee, European Science Foundation, Strasbourg, France. |
264 | 1 |
_aWashington, D.C. : _bNational Academies Press, _c[2015] |
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264 | 4 | _c�2015 | |
300 |
_a1 online resource (xiv, 66 pages) : _bcolor illustrations |
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336 |
_atext _btxt _2rdacontent |
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337 |
_acomputer _bc _2rdamedia |
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338 |
_aonline resource _bcr _2rdacarrier |
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588 | 0 | _aOnline resource; title from PDF title page (EBSCO, viewed December 29, 2015). | |
504 | _aIncludes bibliographical references. | ||
520 | _aPlanetary protection is a guiding principle in the design of an interplanetary mission, aiming to prevent biological contamination of both the target celestial body and the Earth. The protection of high-priority science goals, the search for life and the understanding of the Martian organic environment may be compromised if Earth microbes carried by spacecraft are grown and spread on Mars. This has led to the definition of Special Regions on Mars where strict planetary protection measures have to be applied before a spacecraft can enter these areas. At NASA's request, the community-based Mars Exploration Program Analysis Group (MEPAG) established the Special Regions Science Analysis Group (SR-SAG2) in October 2013 to examine the quantitative definition of a Special Region and proposed modifications to it, as necessary, based upon the latest scientific results. Review of the MEPAG Report on Mars Special Regions reviews the conclusions and recommendations contained in MEPAG's SR-SAG2 report and assesses their consistency with current understanding of both the Martian environment and the physical and chemical limits for the survival and propagation of microbial and other life on Earth. This report provides recommendations for an update of the planetary protection requirements for Mars Special Regions. | ||
590 |
_aeBooks on EBSCOhost _bEBSCO eBook Subscription Academic Collection - Worldwide |
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651 | 0 |
_aMars (Planet) _xExploration. _0http://id.loc.gov/authorities/subjects/sh85081553 |
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651 | 0 |
_aMars (Planet) _xSurface. _0http://id.loc.gov/authorities/subjects/sh85081567 |
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650 | 7 |
_aSCIENCE _xAstronomy. _2bisacsh |
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650 | 7 |
_aPlanets _xSurfaces. _2fast _0(OCoLC)fst01065172 |
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650 | 7 |
_aPlanets _xExploration. _2fast _0(OCoLC)fst01065139 |
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651 | 7 |
_aMars (Planet) _2fast _0(OCoLC)fst01243063 |
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655 | 4 | _aElectronic books. | |
776 | 0 | 8 |
_iPrint version: _aNational Academies of Sciences, Engineering, and Medicine (U.S.). Committee to Review the MEPAG Report on Mars Special Regions. _tReview of the MEPAG report on Mars special regions. _z0309379040 _z9780309379045 _w(OCoLC)927376418 |
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