10 results on '"Masters, Adam"'
Search Results
2. Joint Europa Mission (JEM): A Multiscale, Multi-Platform Mission to Characterize Europa's Habitability and Search for Extant Life. A White Paper prepared for the NAS 2023-2032 Decadal Survey for Planetary Science and Astrobiology August 15th, 2020
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Blanc, Michel, Prieto-Ballesteros, Olga, André, Nicolas, Gomez-Elvira, Javier, Jones, Geraint, Sterken, Veerle, Desprats, William, Gurvits, Leonid I., Khurana, Krishan, Balmino, Georges, Blöcker, Aljona, Broquet, Renaud, Bunce, Emma, Cavel, Cyril, Choblet, Gaël, Colins, Geoffrey, Coradini, Marcello, Cooper, John, Dirkx, Dominic, Fontaine, D., Garnier, Philippe, Gaudin, David, Hartogh, Paul, Hussmann, Hauke, Genova, Antonio, Iess, Luciano, Jäggi, Adrian, Kempf, Sascha, Krupp, Norbert, Lara, Luisa, Lasue, Jérémie, Lainey, Valéry, Leblanc, François, Lebreton, Jean-Pierre, Longobardo, Andrea, Lorenz, Ralph, Martins, Philippe, Martins, Zita, Marty, Jean-Charles, Masters, Adam, Mimoun, David, Palumba, Ernesto, Parro, Victor, Regnier, Pascal, Saur, Joachim, Schutte, Adriaan, Sittler, Edward C., Spohn, Tilman, Srama, Ralf, Stephan, Katrin, Szegő, Károly, Tosi, Federico, Vance, Steve, Wagner, Roland, Hoolst, Tim Van, Volwerk, Martin, Wahlund, Jan-Erik, Westall, Frances, Wurz, Peter, Institut de recherche en astrophysique et planétologie (IRAP), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Centro de Astrobiologia [Madrid] (CAB), Instituto Nacional de Técnica Aeroespacial (INTA)-Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), Mullard Space Science Laboratory (MSSL), University College of London [London] (UCL), Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich] (ETH Zürich), University of Bern, Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), Joint Institute for VLBI in Europe (JIVE ERIC), Delft University of Technology (TU Delft), CSIRO Astronomy and Space Science, Commonwealth Scientific and Industrial Research Organisation [Canberra] (CSIRO), Institute of Geophysics and Planetary Physics [Los Angeles] (IGPP), University of California [Los Angeles] (UCLA), University of California (UC)-University of California (UC), Géosciences Environnement Toulouse (GET), Department of Space and Plasma Physics [Stockholm], KTH School of Electrical Engineering, Royal Institute of Technology [Stockholm] (KTH )-Royal Institute of Technology [Stockholm] (KTH ), Airbus Defence and Space [Les Mureaux], ASTRIUM, University of Leicester, Laboratoire de Planétologie et Géodynamique [UMR 6112] (LPG), Université d'Angers (UA)-Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Wheaton College [Norton], Cyprus Space Exploration Organisation (CSEO), NASA Goddard Space Flight Center (GSFC), Laboratoire de Physique des Plasmas (LPP), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École polytechnique (X)-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Max-Planck-Institut für Sonnensystemforschung = Max Planck Institute for Solar System Research (MPS), Max-Planck-Gesellschaft, Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome] (UNIROMA), Laboratory for Atmospheric and Space Physics [Boulder] (LASP), University of Colorado [Boulder], Instituto de Astrofísica de Andalucía (IAA), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), Institut de Mécanique Céleste et de Calcul des Ephémérides (IMCCE), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Lille-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), HELIOS - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E), Observatoire des Sciences de l'Univers en région Centre (OSUC), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), Istituto di Astrofisica e Planetologia Spaziali - INAF (IAPS), Istituto Nazionale di Astrofisica (INAF), Johns Hopkins University Applied Physics Laboratory [Laurel, MD] (APL), Institut Polytechnique de Paris (IP Paris), Département Informatique et Réseaux (INFRES), Télécom ParisTech, Réseaux, Mobilité et Services (RMS), Laboratoire Traitement et Communication de l'Information (LTCI), Institut Mines-Télécom [Paris] (IMT)-Télécom Paris-Institut Mines-Télécom [Paris] (IMT)-Télécom Paris, Centro de Quimica Estrutural (CQE), Instituto Superior Técnico, Universidade Técnica de Lisboa (IST), Groupement de Recherche en Géodésie Spatiale (GRGS), Centre National d'Études Spatiales [Toulouse] (CNES), Imperial College London, Airbus Defence and Space [Taufkirchen], Universität zu Köln = University of Cologne, Square Kilometre Array Organisation (SKA), Universität Stuttgart [Stuttgart], Wigner Research Centre for Physics [Budapest], Hungarian Academy of Sciences (MTA), Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), Royal Observatory of Belgium [Brussels] (ROB), Space Research Institute of Austrian Academy of Sciences (IWF), Austrian Academy of Sciences (OeAW), Centre de biophysique moléculaire (CBM), Université d'Orléans (UO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Cardon, Catherine, Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), and Max-Planck-Institut für Sonnensystemforschung (MPS)
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[SDU] Sciences of the Universe [physics] ,[SDU]Sciences of the Universe [physics] - Abstract
International audience; In this White Paper we propose that NASA works with ESA and other potentially interested international partners to design and fly jointly an ambitious and exciting planetary mission to characterize Europa's habitability and search for bio-signatures in the environment of Europa (surface, subsurface and exosphere). A White Paper prepared for the NAS 2023-2032 Decadal Survey for Planetary Science and Astrobiology August 15th, 2020
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- 2021
3. Solar System Ice Giants: Exoplanets in our Backyard
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Rymer, Abigail, Mandt, Kathleen, Hurley, Dana, Lisse, Carey, Izenberg, Noam, Smith, Todd, Westlake, Joseph, Bunce, Emma, Arridge, Christopher, Masters, Adam, Hofstadter, Mark, Simon, Amy, Brandt, Pontus, Clark, George, Cohen, Ian, Allen, Robert, Vine, Sarah, Hansen, Kenneth, Hospodarsky, George, Kurth, Paul, Romani, William, Lamy, Laurent, Zarka, Philippe, Cao, Hao, Paty, Carol, Hedman, Matthew, Roussos, Elias, Cruikshank, Dale, Farrell, William, Fieseler, Paul, Coates, Andrew, Yelle, Roger, Parkinson, Christopher, Militzer, Burkhard, Grodent, Denis, Kollmann, Peter, McNutt, Ralph, André, Nicolas, Strange, Nathan, Barnes, Jason, Dones, Luke, Denk, Tilmann, Rathbun, Julie, Lunine, Jonathan, Desai, Ravi, Cochrane, Corey, Sayanagi, M., Postberg, Frank, Ebert, Robert, Hill, Thomas, Mueller-Wodarg, Ingo, Regoli, Leonardo, Pontius, Duane, Stanley, Sabine, Greathouse, Thomas, Saur, Joachim, Marouf, Essam, Bergman, Jan, Higgins, Chuck, Johnson, Robert, Thomsen, Michelle, Soderlund, Krista, Jia, Xianzhe, Wilson, Robert, Englander, Jacob, Burch, Jim, Nordheim, Tom, Grava, Cesare, Baines, Kevin, Quick, Lynnae, Russell, Christopher, Cravens, Thomas, Cecconi, Baptiste, Aslam, Shahid, Bray, Veronica, Garcia-Sage, Katherine, Richardson, John, Clark, John, Hsu, Sean, Achterberg, Richard, Sergis, Nick, Paganelli, Flora, Kempf, Sasha, Orton, Glenn, Portyankina, Ganna, Jones, Geraint, Economou, Thanasis, Livengood, Timothy, Krimigis, Stamatios, Szalay, James, Jackman, Catriona, Valek, Phillip, Lecacheux, Alain, Colwell, Joshua, Jasinski, Jamie, Tosi, Federico, Sulaiman, Ali, Galand, Marina, KOTOVA, Anna, Khurana, Krishan, Kivelson, Margaret, Strobel, Darrell, Radiota, Aikaterina, Estrada, Paul, Livi, Stefano, Azari, Abigail, Yates, Japheth, Allegrini, Frederic, Vogt, Marissa, Felici, Marianna, Luhmann, Janet, Filacchione, Gianrico, Moore, Luke, Johns Hopkins University Applied Physics Laboratory [Laurel, MD] (APL), Institut de recherche en astrophysique et planétologie (IRAP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), and Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)
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[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
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- 2019
4. Ice Giant Systems: The Scientific Potential of Missions to Uranus and Neptune (ESA Voyage 2050 White Paper)
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Fletcher, N., André, Nicolas, Andrews, David, Bannister, Michele, Bunce, Emma, Cavalié, Thibault, Charnoz, Sébastien, Ferri, Francesca, Fortney, Jonathan, Grassi, Davide, Griton, Léa, Hartogh, Paul, Helled, Ravit, Hueso, Ricardo, Jones, Geraint, Kaspi, Yohai, Lamy, Laurent, Masters, Adam, Melin, Henrik, Moses, Olivier, Mousis, Julianne, Nettleman, Nadine, Plainaki, Christina, Roussos, Elias, Schmidt, Jürgen, Simon, Amy, Tobie, Gabriel, Tortora, Paolo, Tosi, Federico, Turrini, Diego, University of Oxford [Oxford], Institut de recherche en astrophysique et planétologie (IRAP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), and Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)
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[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
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- 2019
5. JUICE: A European Mission to Jupiter and its Icy Moons
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Vallat, Claire, Roatsch, Thomas, Dougherty, Michele K., Coustenis, Athena, Kasaba, Yasumasa, Wahlund, Jan-Erik, Santolík, Ondřej, Barabash, Stas, Cremonese, Gabriele, Palumbo, Pasquale, Rothkaehl, Hanna, Iess, Luciano, Piccioni, Giuseppe, Brandt, Pontus, Hussmann, Hauke, Langevin, Yves, Poulet, François, Plaut, Jeffrey, Lorente, Rosario, Jaumann, Ralf, Altobelli, Nicolas, Fletcher, Leigh, Retherford, Kurt, Bunce, E., Van Hoolst, Tim, Hoffmann, Harald, Tobie, Gabriel, Mueller-Wodarg, Ingo, Cecconi, Baptiste, Accomazzo, Andrea, Wurz, Peter, Gurvits, Leonid, Tosi, Federico, Gladstone, Randy, Erd, Christian, Cimo, Giuseppe, Krupp, Norbert, Hartogh, Paul, Witasse, Olivier, Bruzzone, Lorenzo, Grasset, Olivier, Kaspi, Yohai, Masters, Adam, Cavalié, T., Stevenson, David John, Boutonnet, Arnaud, Munoz Crego, Claudio, Tanco, Ignacio, Imperial College London, Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Graduate School of Information Sciences [Sendai], Tohoku University [Sendai], Swedish Institute of Space Physics [Uppsala] (IRF), Institute of Atmospheric Physics [Prague] (IAP), Czech Academy of Sciences [Prague] (CAS), INAF - Osservatorio Astronomico di Padova (OAPD), Istituto Nazionale di Astrofisica (INAF), Universita degli studi di Napoli 'Parthenope' [Napoli], Dipartimento di Ingegneria Meccanica e Aerospaziale [Roma La Sapienza] (DIMA), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome], Istituto de Astrofisica Spaziale et Fisica cosmica (IASF), Johns Hopkins University Applied Physics Laboratory [Laurel, MD] (APL), DLR Institute of Planetary Research, German Aerospace Center (DLR), Institut d'astrophysique spatiale (IAS), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), European Space Astronomy Centre (ESAC), European Space Agency (ESA), University of Leicester, Laboratoire de Planétologie et Géodynamique [UMR 6112] (LPG), Université d'Angers (UA)-Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Physikalisches Institut [Bern], Universität Bern [Bern], Los Alamos National Laboratory (LANL), Max Planck Institute for Solar System Research (MPS), Max-Planck-Gesellschaft, Max-Planck-Institut für Sonnensystemforschung (MPS), Department of Information Engineering and Computer Science (DISI), University of Trento [Trento], Mullard Space Science Laboratory (MSSL), University College of London [London] (UCL), ASP 2018, Laboratoire d'Astrophysique de Bordeaux [Pessac] (LAB), Université de Bordeaux (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Bordeaux (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), and Pomies, Marie-Paule
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[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] ,[SDU.ASTR.EP] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience; JUICE - JUpiter ICy moons Explorer - is the first large mission in the ESA Cosmic Vision programme. Due to launch in May 2022 and arrival at Jupiter in October 2029, it will make detailed observations of the Jovian system, with a special focus on the planet itself, its giant magnetosphere, and the three icy moons: Ganymede, Callisto and Europa. The current mission baseline assumes a Jupiter tour of almost three years including two close flybys of Europa, fifteen flybys of Ganymede, and twelve flybys of Callisto, together with a high inclination phase of six months in order to characterize Jupiter high latitudes. In August 2032, JUICE will then orbit Ganymede for at least ten months, down to an altitude of 500km. The first goal of JUICE is to to characterize the conditions that might have led to the emergence of habitable environments among the Jovian satellites. Ganymede is a high-priority target as it provides a unique laboratory for analyzing the nature, evolution and habitability of icy worlds, including the characteristics of subsurface oceans, and its unique magnetosphere interaction with the Jovian magnetodisc. For Europa, the focus will be on recently active zones, while Callisto will be explored as a witness of the early Solar System. JUICE will also investigate the Jupiter system as an archetype of gas giants. The circulation, meteorology, chemistry and structure of the Jovian atmosphere will be studied from the cloud tops to the thermosphere and ionosphere. JUICE will also study the properties of the magnetodisc, and will analyse the coupling processes within the magnetosphere, ionosphere and thermosphere. The payload consists of 10 instruments plus a ground-based experiment (PRIDE) to better constrain the S/C position. A remote sensing package includes imaging (JANUS) and spectral-imaging capabilities from the UV to the sub-mm wavelengths (UVS, MAJIS, SWI). A geophysical package consists of a laser altimeter (GALA) and a radar sounder (RIME) for exploring the moons, and a radio science experiment (3GM) to sound the atmospheres and to determine the gravity fields. The in-situ package comprises a suite to study plasma and neutral gas environments (PEP) with remote sensing capabilities via energetic neutrals, a magnetometer (J-MAG) and a radio and plasma wave instrument (RPWI).
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- 2018
6. Joint Europa Mission (JEM). A Multiscale Study of Europa to Characterize its Habitability and Search for Extant Life
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Prieto-Ballesteros, Olga, Blanc, Michel, André, Nicolas, Gómez-Elvira, J., Jones, Geraint H., Sterken, V. J., Mimoun, David, Masters, Adam, Martins, Zita, Bunce, E., Desprats, W., Garnier, P., Choblet, Gaël, Lainey, Valéry, Westall, Frances, van Hoolst, Tim, Jäggi, A., Iess, Luciano, Longobardo, Andrea, Tosi, Federico, Hartogh, Paul, Stephan, Katrin, Wagner, R., Krupp, R., Cooper, J., Bills, Bruce, Hand, K., Vance, S., Lorenz, Ralph D., Khurana, Krishan, Kempf, S., Collins, G., Sittler, Edward C., Szego, K., Wolwrck, M., Institut de recherche en astrophysique et planétologie (IRAP), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Institut de Mécanique Céleste et de Calcul des Ephémérides (IMCCE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Lille-Centre National de la Recherche Scientifique (CNRS), Planetology and Environments from Ground Astrometry and Space Exploration (PEGASE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Centre de biophysique moléculaire (CBM), and Université d'Orléans (UO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)
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[SDU]Sciences of the Universe [physics] ,[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] - Abstract
International audience; Here we present the Joint Europa Mission (JEM), a proposal submitted to the ESA M5 call last October 2016 and is now under study.
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- 2017
7. Planetary turbulence: survey of Cassini data in the Saturn's magnetosheath
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Hadid, L. Z., Sahraoui, Fouad, Kiyani, Khurom, Modolo, Ronan, Retinò, Alessandro, Canu, Patrick, Masters, Adam, Dougherty, Michele K., Gurnett, Donald A., Laboratoire de Physique des Plasmas (LPP), Université Paris-Saclay-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11)-École polytechnique (X)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Centre for Fusion, Space and Astrophysics (CFSA), Department of Physics [Coventry], University of Warwick [Coventry]-University of Warwick [Coventry], HELIOS - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Department of Physics [Imperial College London], Imperial College London, University of Iowa [Iowa City], Université Paris-Sud - Paris 11 (UP11)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École polytechnique (X)-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)
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[PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph] ,Physics::Space Physics ,[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] - Abstract
International audience; Turbulence is one of the most important yet not fully understood topics of modern physics. Understanding turbulence is collisionless plasmas, where kinetic effects mediate interactions between fields and charged particles play, is crucial to apprehend many dynamical processes such as particle heating and acceleration. Among others, one key open issue of plasma turbulence is how the energy associated to magnetic and electric fields is converted, and eventually dissipated, into kinetic and internal energy of the plasma. The planets' magnetosheath present a high level of turbulence that involves both nonlinear stochastic processes and a rich variety of wave phenomena. In comparison with turbulence in the solar wind and in the terrestrial magnetosheath, turbulence around other planets is far less explored. Here, we expand our knowledge in plasma turbulence by exploring the properties of turbulence in the Kronian magnetosheath using the Cassini spacecraft data. These properties include the magnetic field energy spectra, the magnetic compressibility and intermittency at both MHD and kinetic scales. The analysis is based on in-situ data provided by the Fluxgate Magnetometer of the MAG instrument, which measures the magnetic field data with 32ms time resolution and the plasma data from the CAPS/IMS (Cassini Plasma Spectrometer) and the Electron Spectrometer (ELS), during 39 shock-crossings between 2004 and 2005. Similarities and differences with the solar wind were found, in particular about the nature of the turbulence and its scaling laws, as well as the dependence of those properties on the topology of the bow shock.
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- 2015
8. Exploring Plasma Turbulence in the Kronian Magnetosheath Using Cassini Data
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Hadid, L. Z., Sahraoui, Fouad, Kiyani, Khurom Hussain, Modolo, Ronan, Retinò, Alessandro, Canu, Patrick, Masters, Adam, Dougherty, Michele Karen, Laboratoire de Physique des Plasmas (LPP), Université Paris-Saclay-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11)-École polytechnique (X)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), University of Warwick [Coventry], HELIOS - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Imperial College London, Université Paris-Sud - Paris 11 (UP11)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École polytechnique (X)-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)
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[PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph] ,Physics::Space Physics ,Astrophysics::Earth and Planetary Astrophysics ,[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] - Abstract
International audience; The shocked solar wind plasma upstream of the bowshock forms the magnetosheath. Through this region energy, mass and momentum are transported from the solar wind into the planet's magnetosphere, playing a crucial role in the solar-planet interactions. Hence, the planets' magnetosheath present a high level of turbulence, with a rich variety of wave and stochastic phenomena. While the magnetic turbulence of the terrestrial magnetosheath has been extensively studied, not so much work has been done regarding the planets magnetosheaths. Therefore, and in order to expand our knowledge on plasma turbulence, we investigate here the main properties of the plasma turbulence in the magnetosheath of Saturn using the Cassini spacecraft data and compare it with the well-explored terrestrial solar wind turbulence. These properties include the magnetic field energy spectra, the magnetic compressibility and intermittency, at both MHD and kinetic scales. The analysis is based on in-situ data provided by the Fluxgate Magnetometer of the MAG instrument, which measures the magnetic field data with 32ms time resolution and the plasma data from the CAPS/IMS (Cassini Plasma Spectrometer) and the Electron Spectrometer (ELS), during 39 shock-crossings between 2004 and 2005. Similarities and differences were found between the different media, in particular about the nature of the turbulence and its scaling laws. These finding will be discussed along with theoretical implications on the modeling of space plasma.
- Published
- 2014
9. Cassini observations of whistler waves at high Mach number Saturn's shock wave
- Author
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Retinò, Alessandro, Masters, Adam, Schimpf, A., Hadid, L. Z., Sundkvist, David, Vaivads, A., Fujimoto, Masaki, Canu, Patrick, Modolo, Ronan, Sahraoui, Fouad, Le Contel, Olivier, Chust, Thomas, Dougherty, Michele K., Laboratoire de Physique des Plasmas (LPP), Université Paris-Saclay-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11)-École polytechnique (X)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency [Sagamihara] (JAXA), Space Sciences Laboratory [Berkeley] (SSL), University of California [Berkeley], University of California-University of California, Swedish Institute of Space Physics [Uppsala] (IRF), HELIOS - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS), Blackett Laboratory, and Imperial College London
- Subjects
[PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph] ,[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] ,ComputingMilieux_MISCELLANEOUS - Abstract
International audience
- Published
- 2013
10. Possible remnant interplanetary magnetic field in Titan's ionosphere during Cassini's T39 flyby
- Author
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Bertucci, Cesar, Modolo, Ronan, Masters, Adam, Dougherty, Michele, Kurth, William, Coates, Andrew, Instituto de Astronomía y Física del Espacio [Buenos Aires] (IAFE), Consejo Nacional de Investigaciones Científicas y Técnicas [Buenos Aires] (CONICET)-Universidad de Buenos Aires [Buenos Aires] (UBA), HELIOS - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Mullard Space Science Laboratory (MSSL), University College of London [London] (UCL), Imperial College London, and University of Iowa [Iowa City]
- Subjects
[SDU]Sciences of the Universe [physics] - Abstract
International audience; Cassini's 39th close flyby of Titan occurred on the 20th December 2007 around 11.33 hours of Saturn local time. Closest approach (CA) took place at 2256:41 UTC at an altitude of 970 km above Titan's surface as Cassini was flying outbound from Saturn. Although the encounter occurred well inside Saturn's magnetosphere, high solar wind pressure conditions a few hours before CA made the Kronian magnetopause to recede inside the orbit of the moon, exposing it to the shocked interplanetary magnetic field (IMF) for more than an hour. Although the external layers of draped magnetic field within Titan's induced magnetosphere have polarities compatible with Kronian fields, the magnetic field within the moon's collisional ionosphere coincides with the expected draped IMF fossil lines. In this work we discuss the origin and lifetime of these ionospheric fields and compare these results with those obtained during the T32 flyby, when fossil fields were first reported.
- Published
- 2010
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