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Universität Wien

Neue Entdeckung durch ESA-Satellit Herschel: Heiße Wasserdampfwolken um hellen Kohlenstoffstern

(PresseBox) (Wien, )
Kürzlich wurden mit Hilfe des Satellitenteleskops Herschel große Mengen Wasserdampf mit einer Temperatur von rund 700 Grad Celsius in der Hülle des alternden Kohlenstoffsterns CW Leonis entdeckt. Diese überraschende Erkenntnis wirft neue Fragen zur chemischen Zusammensetzung von Sternen in ihren Endstadien auf. Am Institut für Astronomie der Universität Wien wurde die Software entwickelt, welche u.a. die Datenmassen dieser Entdeckung an Bord von Herschel komprimiert, um diese zur Erde übertragen zu können. Wissenschafter der Universität Wien publizieren dazu aktuell im renommierten Fachjournal "Nature".

Der Kohlenstoffstern CW Leonis

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.