More than 80 molecular species have now been observed in the dense interstellar clouds where stars and planets form or in the envelopes expelled by evolved stars. Elemental constituents of these compounds include all of the biogenic elements, H, C, N, O, S and P. In addition, Si is found in several molecules, and a series of metal halides have recently been detected in the outflowing envelope of a nearby carbon star. Knowledge of the chemical reservoirs for the major volatile elements and a comparison between observed molecular abundances and theoretical models are both discussed.


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    Titel :

    Observational astrochemistry - Recent results


    Beteiligte:
    Irvine, W. M. (Autor:in)


    Erscheinungsdatum :

    1989-01-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Observational astrochemistry: Recent results

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    Irvine, W. M. / Hjalmarson, A. | NTRS | 1986


    Astrochemistry in the Gas and on Dust Particles

    Herbst, E. / European Space Agency | British Library Conference Proceedings | 2005


    SpectroCube: a European 6U nanosatellite spectroscopy platform for astrobiology and astrochemistry

    Elsaesser, Andreas / Merenda, Fabrice / Lindner, Robert et al. | Elsevier | 2020