Titlebook: Micrometeorites and the Mysteries of Our Origins; Michel Maurette Book 2006 Springer-Verlag Berlin Heidelberg 2006 Climatology.Evolution.G

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Book 2006e fields of planetary atmospheres, biogeophysics and astrobiology. The experienced researcher will find this volume to be a modern and compact reference, as well as a source of material for lectures in this field.    .

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The Space Collector “Earth”y their “cosmic-ray exposure ages” inferred from the concentrations of cosmogenic nuclides such as .He, .Ne and .Ar, produced during the nuclear reactions of galactic cosmic rays with the constituent atoms of meteorites. Such ages range from about 10 to 500 Myr, with the notable exception of the sho

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Microscopic Chondritic Chemical ReactorsKrueger and Kissel (1987) quoted thermodynamic computations suggesting that the μm-size C-rich grains that they discovered in the tail of Halley’s comet with their time-of-flight mass spectrometer on board the Vega spacecraft, when added to a prebiotic soup of organics, could trigger the formation o

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Michel Maurettemaking aporetic contrasts in issues up for discussion explicit. Once an . is made explicit it serves as a tool to establish what is true and what is false, and to find an . ‘a solution.’ In order to be able to assess the claims of the . in . IV.10 the entire book of . needs to be consulted..Section

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Michel Mauretteitive account in . IV.11–14. As opposed to in other cases when Aristotle puts forth ., no solution to his triple . on time is offered at the end of his account. The triple . is perplexing in nature and serves to bring the enquirer to a zero point where he must admit to not really knowing anything ce