03315nam 2200637Ia 450 991078377680332120230828224737.00-309-18032-51-280-44720-697866104472060-309-65262-6(CKB)1000000000245187(EBL)3378061(SSID)ssj0000226824(PQKBManifestationID)11175686(PQKBTitleCode)TC0000226824(PQKBWorkID)10263280(PQKB)10614379(MiAaPQ)EBC3378061(Au-PeEL)EBL3378061(CaPaEBR)ebr10120227(CaONFJC)MIL44720(OCoLC)923275117(EXLCZ)99100000000024518720060405d2006 uy 0engurcn|||||||||txtccrPreventing the forward contamination of Mars[electronic resource] /Committee on Preventing the Forward Contamination of Mars, Space Studies Board, Division on Engineering and Physical Sciences, National Research CouncilWashington, D.C. National Academies Press20061 online resource (166 p.)Description based upon print version of record.0-309-09724-X Includes bibliographical references.""Front Matter""; ""Preface""; ""Acknowledgment of Reviewers""; ""Contents""; ""Executive Summary""; ""1 Introduction""; ""2 Policies and Practices in Planetary Protection""; ""3 Future Mars Exploration: The Rolling Wave""; ""4 Environments on Mars Relative to Life""; ""5 Expanding Our Knowledge of the Limits of Life on Earth""; ""6 Advances in Technologies for Life Detection and Bioburden Reduction""; ""7 Assessing Nonliving Contaminants of Concern""; ""8 A Path Forward for Planetary Protection in the 21st Century""; ""9 Transition Process and Time Line""; ""Appendixes""""A Biographical Sketches of Committee Members and Staff""""B Recommendations from Two Previous NRC Reports on Forward Contamination""; ""C Summary of Procedures Currently Used to Assess Bioburden in Spacecraft Assembly Clean Rooms and on Spacecraft""; ""D History of Recommended Values for Probability of Growth""; ""E Approaches to Bioburden Reduction for Lander Missions to Mars""; ""F Ambiguities in Geomorphic Interpretation: Martian Gullies""; ""G Spacecraft Propellant and By-Products as Potential Contaminants""; ""H Acronyms and Abbreviations""Space flight to MarsSpace microbiologyMicrobial contaminationPreventionMars (Planet)ExplorationSpace flight to Mars.Space microbiology.Microbial contaminationPrevention.523.43National Research Council (U.S.).Committee on Preventing the Forward Contamination of Mars.National Research Council (U.S.).Space Studies Board.National Research Council (U.S.).Division on Engineering and Physical Sciences.MiAaPQMiAaPQMiAaPQBOOK9910783776803321Preventing the forward contamination of Mars3869803UNINA