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Schubert, G. und Sohl, F. und Hussmann, H. (2009) Interior of Europa. In: Europa The University of Arizona Space Science Series. The University of Arizona Press in collaboration with the Lunar Planetary Institute. Seiten 353-367. ISBN 978 0 8165 2844 8.
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Kurzfassung
On the basis of Europa’s measured density, quadrupole gravitational coefficients, and shape, it is inferred that the satellite is fully differentiated into a metallic core, silicate mantle, and outer water ice/liquid shell. From measurements of the induced magnetic field due to currents in Europa driven by time variations in the Jovian-directed component of the planet’s magnetic field, it is inferred that there is a global subsurface liquid water ocean within Europa’s outer shell. Geological features are consistent with the existence of a liquid water ocean beneath Europa’s icy surface. This chapter reviews the evidence for the internal structure model of Europa, describes how the structural model is obtained, explains how the existence of the subsurface liquid water ocean is inferred, and discusses the possible composition of Europa’s metallic core, silicate mantle, and subsurface ocean.
| elib-URL des Eintrags: | https://elib.dlr.de/62945/ | ||||||||||||||||
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| Dokumentart: | Beitrag im Sammelband | ||||||||||||||||
| Titel: | Interior of Europa | ||||||||||||||||
| Autoren: |
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| Datum: | 2009 | ||||||||||||||||
| Erschienen in: | Europa | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Seitenbereich: | Seiten 353-367 | ||||||||||||||||
| Herausgeber: |
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| Verlag: | The University of Arizona Press in collaboration with the Lunar Planetary Institute | ||||||||||||||||
| Name der Reihe: | The University of Arizona Space Science Series | ||||||||||||||||
| ISBN: | 978 0 8165 2844 8 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Interior, satellites, Europa | ||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||
| HGF - Programmthema: | W EW - Erforschung des Weltraums | ||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||
| DLR - Forschungsgebiet: | W EW - Erforschung des Weltraums | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Vergleichende Planetologie (alt) | ||||||||||||||||
| Standort: | Berlin-Adlershof | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Planetenforschung > Planetenphysik Institut für Planetenforschung > Planetengeodäsie | ||||||||||||||||
| Hinterlegt von: | Sohl, Dr. Frank | ||||||||||||||||
| Hinterlegt am: | 01 Feb 2010 11:57 | ||||||||||||||||
| Letzte Änderung: | 01 Feb 2010 11:57 |
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