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The Limits of Organic Life in Planetary Systems 🔍
National Research Council (U.S.). Committee on the Limits of Organic Life in Planetary Systems.; National Research Council (U.S.). Committee on the Origins and Evolution of Life.; National Research Council (U.S.). Space Studies Board.; National Research Council (U.S.). Board on Life Sciences.; National Research Council (U.S.); National Academies (U.S.) The National Academies Press, 1st, 2007
英语 [en] · PDF · 1.9MB · 2007 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/upload/zlib · Save
描述
The search for life in the solar system and beyond has to date been governed by a model based on what we know about life on Earth (terran life). Most of NASA's mission planning is focused on locations where liquid water is possible and emphasizes searches for structures that resemble cells in terran organisms. It is possible, however, that life exists that is based on chemical reactions that do not involve carbon compounds, that occurs in solvents other than water, or that involves oxidation-reduction reactions without oxygen gas. To assist NASA incorporate this possibility in its efforts to search for life, the NRC was asked to carry out a study to evaluate whether nonstandard biochemistry might support life in solar system and conceivable extrasolar environments, and to define areas to guide research in this area. This book presents an exploration of a limited set of hypothetical chemistries of life, a review of current knowledge concerning key questions or hypotheses about nonterran life, and suggestions for future research.
备用文件名
nexusstc/The Limits of Organic Life in Planetary Systems/bf7b08973a18a15734c8d9354771bbf0.pdf
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lgli/20090307_BF7B0897.pdf
备用文件名
lgrsnf/20090307_BF7B0897.pdf
备用文件名
zlib/Astronomy/National Research Council/The Limits of Organic Life in Planetary Systems_567852.pdf
备选作者
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life; Space Studies Board, Division on Engineering and Physical Sciences; Board on Life Sciences, Division on Earth and Life Sciences; National Research Council of the National Academies
备选作者
National Research Council; Division on Earth and Life Studies; Board on Life Sciences; Division on Engineering and Physical Sciences; Space Studies Board; Committee on the Origins and Evolution of Life; Committee on the Limits of Organic Life in Planetary Systems
备选作者
Adobe InDesign CS2 (4.0.3)
备用出版商
Proceedings of the National Academy of Sciences USA
备用出版商
Strategic Highway Research Program (SHRP)
备用版本
National Academies Press, Washington, D.C., 2007
备用版本
Washington, D.C, District of Columbia, 2007
备用版本
United States, United States of America
备用版本
Online-ausg, Washington, D.C, 2007
备用版本
Illustrated, PS, 2007
元数据中的注释
43047
元数据中的注释
mexmat -- 2009 01-11
元数据中的注释
lg140053
元数据中的注释
producers:
Adobe PDF Library 7.0
元数据中的注释
{"edition":"1","isbns":["030910484X","0309669065","9780309104845","9780309669061"],"last_page":117,"publisher":"National Academies Press"}
元数据中的注释
Includes bibliographical references
备用描述
Introduction -- A Sketch Of The Chemistry Behind Known Carbon-based Life On Earth -- Pushing The Boundaries Of Life -- Alternatives To Terran Biochemistry In Water -- Origin Of Life -- Why Water? Toward More Exotic Habitats -- Life Detection And Biomarkers -- Conclusions And Recommendations. Committee On The Limits Of Organic Life In Planetary Systems ... [et Al.]. Includes Bibliographical References.
开源日期
2009-11-09
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