By Paul J. Thomas, Roland D. Hicks, Christopher F. Chyba, Christopher P. McKay
This quantity considers the position comets can have performed within the origins and evolution of existence. this can be the one e-book dealing intensive with this topic. it's really proper in gentle of contemporary investigations of Halley's comet, of latest insights into natural synthesis in meteorites and comets, and of recent result of numerical simulations of cometary orbits and affects on the earth. The publication is meant as a finished overview of present examine.
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Additional resources for Comets and the Origin and Evolution of Life (Advances in Astrobiology and Biogeophysics)
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As shown by Barak and Bar-Nun (1975), amino acid abiotic synthesis is feasible in shock-wave tube experiments even in the presence of air and Mukhin et al. (1989) have demonstrated that a number of organic synthesis precursors can be formed using laser-pulse heating of terrestrial rocks and carbonaceous 1 Comets and the Origin and Evolution of Life 15 chondrites. These results reinforced the idea that recombination among chemical species formed after the vaporization of volatile-rich impactors would lead to compounds of biochemical signiﬁcance.
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