First observations of H2O and CO2 vapor in comet 67P/Churyumov-Gerasimenko made by VIRTIS onboard Rosetta

Context. Outgassing from cometary nuclei involves complex surface and subsurface processes that need to be understood to investigate the composition of cometary ices from coma observations. Aims. We investigate the production of water, carbon dioxide, and carbon monoxide from the nucleus of comet 67...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2015-11, Vol.583
Hauptverfasser:	Bockelée-Morvan, D., Debout, V., Erard, S., Leyrat, C., Capaccioni, F., Filacchione, G., Fougere, N., Drossart, P., Arnold, G., Combi, M., Schmitt, B., Crovisier, J., de Sanctis, M.-C., Encrenaz, T., Kührt, E., Palomba, E., Taylor, F. W., Tosi, F., Piccioni, G., Fink, U., Tozzi, G., Barucci, A., Biver, N., Capria, M.-T., Combes, M., Ip, W., Blecka, M., Henry, F., Jacquinod, S., Reess, J.-M., Semery, A., Tiphene, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	comets: general comets: individual: 67P/Churyumov-Gerasimenko infrared: planetary systems
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