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Scientific rationale and concepts for in situ probe exploration of Uranus and Neptune

hal.structure.identifierUnivers, Théorie, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) [UTINAM]
dc.contributor.authorMOUSIS, Olivier
hal.structure.identifierUniversity College of London [London] [UCL]
dc.contributor.authorATKINSON, David
hal.structure.identifierASP 2018
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA (UMR_8109)]
dc.contributor.authorCAVALIÉ, T.
hal.structure.identifierUniversity of Leicester
dc.contributor.authorFLETCHER, Leigh
dc.contributor.authorAMATO, Michael
hal.structure.identifierNASA Goddard Space Flight Center [GSFC]
dc.contributor.authorASLAM, Shahid
dc.contributor.authorFERRI, Francesca
hal.structure.identifierLaboratoire de Physique et Chimie de l'Environnement et de l'Espace [LPC2E]
dc.contributor.authorRENARD, Jean-Baptiste
dc.contributor.authorSPILKER, Thomas
dc.contributor.authorVENKATAPATHY, Ethiraj
hal.structure.identifierPhysikalisches Institut [Bern]
dc.contributor.authorWURZ, Peter
dc.contributor.authorAPLIN, Karen
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA (UMR_8109)]
dc.contributor.authorCOUSTENIS, Athena
hal.structure.identifierLaboratoire d'Astrophysique de Marseille [LAM]
dc.contributor.authorDELEUIL, Magali
hal.structure.identifierASP 2018
dc.contributor.authorDOBRIJEVIC, M.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA (UMR_8109)]
dc.contributor.authorFOUCHET, Thierry
hal.structure.identifierLaboratoire de Cosmologie, Astrophysique Stellaire & Solaire, de Planétologie et de Mécanique des Fluides [CASSIOPEE]
dc.contributor.authorGUILLOT, Tristan
hal.structure.identifierMax-Planck-Institut für Sonnensystemforschung = Max Planck Institute for Solar System Research [MPS]
dc.contributor.authorHARTOGH, Paul
hal.structure.identifierNASA Goddard Space Flight Center [GSFC]
dc.contributor.authorHEWAGAMA, Tilak
dc.contributor.authorHOFSTADTER, Mark
dc.date.issued2018
dc.date.conference2018-04-04
dc.description.abstractEnUranus and Neptune, referred to as ice giants, are fundamentally different from the better-known gas giants (Jupiter and Saturn). Exploration of an ice giant system is a high-priority science objective, as these systems (including the magnetosphere, satellites, rings, atmosphere, and interior) challenge our understanding of planetary formation and evolution. The importance of the ice giants is reflected in NASA's 2011 Decadal Survey, comments from ESA's SSC in response to L2/L3 mission proposals and results of the 2017 NASA/ESA Ice Giants study. A crucial part of exploration of the ice giants is in situ sampling of the atmosphere via an atmospheric probe. A probe would bring insights in two broad themes: the formation history of our Solar System and the processes at play in planetary atmospheres. Here we summarize the science driver for in situ measurements at these two planets and discuss possible mission concepts that would be consistent with the constraints of ESA M-class missions.
dc.language.isoen
dc.title.enScientific rationale and concepts for in situ probe exploration of Uranus and Neptune
dc.typeCommunication dans un congrès
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
bordeaux.conference.title20th EGU General Assembly, EGU2018, Proceedings from the conference held 4-13 April, 2018 in Vienna, Austria, p.4436
bordeaux.countryAT
bordeaux.conference.cityVienne
bordeaux.peerReviewedoui
hal.identifierhal-01901905
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.end2018-04-13
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01901905v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2018&rft.au=MOUSIS,%20Olivier&ATKINSON,%20David&CAVALI%C3%89,%20T.&FLETCHER,%20Leigh&AMATO,%20Michael&rft.genre=unknown


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