Titlebook: Comets and the Origin and Evolution of Life; Paul J. Thomas,Christopher F. Chyba,Christopher P. Book 19971st edition Springer Science+Busi

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impacts on Earth. The book is intended as a comprehensive review of current research, accessible to graduate students and others new to the field. Each chapter was prepared by an expert to give an overview of an aspect of the field, and carefully revised by the editors for uniformity in style and presentation.978-1-4757-2688-6

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Marina Fischer-Kowalski,Karl-Heinz Erbuction through the ice, and heat carried by the flow of gas through the porous nucleus. The most recent models show that conditions for producing liquid water can be achieved only under rather contrived circumstances.

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Organic Chemistry in Comets From Remote and In Situ Observations,me the European Space Agency (ESA) has dedicated its next major mission, Rosetta, to perform a comet rendezvous..A time-of-flight secondary ion mass spectrometer (CoMA) can provide much higher mass resolution up to molecule masses of some 3000 Da.

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Polymers and Other Macromolecules in Comets,e dust that must have existed in the solar nebula at the time and place of comet formation. We show that complex organic molecules found in comets may be a source of the prebiotic molecules that led to the origins of life and may include some biologically important compounds that did not form by abi

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Paul J. Thomas,Christopher F. Chyba,Christopher P.