MAVEN observations of the response of Mars to an interplanetary coronal mass ejection

Autor: Jane L. Fox, Joseph M. Grebowsky, D. Larson, Edward Thiemann, François Leblanc, Ali Rahmati, R. M. Dewey, Justin Deighan, Michael Chaffin, Valeriy Tenishev, Jasper Halekas, P. Dunn, A. F. Nagy, Mehdi Benna, Stephen W. Bougher, Arnaud Stiepen, Michael R. Combi, Yingjuan Ma, Yaxue Dong, Chuanfei Dong, Scott D. Guzewich, Richard W. Zurek, Daniel N. Baker, S. Stone, Roberto Livi, D. Baird, Robert Lillis, W. K. Peterson, D. W. Curtis, Tristan Weber, Scott Evans, R. Tolson, Glyn Collinson, William E. McClintock, K. Fortier, Christina O. Lee, Gregory T. Delory, John Clarke, Ronan Modolo, Janet G. Luhmann, Sonal Jain, T. McEnulty, Xiaohua Fang, Jared Espley, Nicholas M. Schneider, John E. P. Connerney, Laila Andersson, Paul Withers, David Andrews, Majd Mayyasi, Daniel Lo, Marissa F. Vogt, David Brain, Kirk Olsen, Y.-Y. Chaufray, Christopher T. Russell, Anders Eriksson, Bruce M. Jakosky, Meredith Elrod, Yuni Lee, Takuya Hara, Paul Mahaffy, Phillip C. Chamberlin, Michiko Morooka, Frank Eparvier, Thomas E. Cravens, Christopher M. Fowler, Kanako Seki, Robert E. Ergun, Scott L. England, Gina A. DiBraccio, A. I. F. Stewart, D. F. Mitchell, J. P. McFadden, Gregory M. Holsclaw, Yuki Harada, F. J. Crary, Matthew Fillingim, Hannes Gröller, Shannon Curry, Franck Montmessin, Matteo Crismani, D. Toublanc, Franck Lefèvre, Christian Mazelle, J. A. Sauvaud, Thomas N. Woods, Roger V. Yelle, Suranga Ruhunusiri, R. Jolitz, Jared Bell, M. Steckiewicz, Michael L. Stevens, Shotaro Sakai
Přispěvatelé: Laboratory for Atmospheric and Space Physics [Boulder] (LASP), University of Colorado [Boulder], NASA Goddard Space Flight Center (GSFC), Space Sciences Laboratory [Berkeley] (SSL), University of California [Berkeley], University of California-University of California, Department of Physics and Astronomy [Ames, Iowa], Iowa State University (ISU), Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), Department of Climate and Space Sciences and Engineering (CLaSP), University of Michigan [Ann Arbor], University of Michigan System-University of Michigan System, Institute of Geophysics and Planetary Physics [Los Angeles] (IGPP), University of California [Los Angeles] (UCLA), 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), 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), Swedish Institute of Space Physics [Uppsala] (IRF), NASA Johnson Space Center (JSC), NASA, National Institute of Aerospace [Hampton] (NIA), 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), Center for Space Physics [Boston] (CSP), Boston University [Boston] (BU), Department of Physics and Astronomy [Lawrence Kansas], University of Kansas [Lawrence] (KU), Computational Physics, Inc., Department of Physics [Dayton], Wright State University, Lunar and Planetary Laboratory [Tucson] (LPL), University of Arizona, PLANETO - LATMOS, Department of Astronomy [Boston], Solar-Terrestrial Environment Laboratory [Nagoya] (STEL), Nagoya University, Naval Research Laboratory (NRL), University of California [Berkeley] (UC Berkeley), University of California (UC)-University of California (UC), 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)
Rok vydání: 2015
Předmět:
Zdroj: Science
Science, American Association for the Advancement of Science, 2015, 350 (6261), pp.aad0210. ⟨10.1126/science.aad0210⟩
Science, 2015, 350 (6261), pp.aad0210. ⟨10.1126/science.aad0210⟩
ISSN: 1095-9203
0036-8075
Popis: International audience; Coupling between the lower and upper atmosphere, combined with loss of gas from the upper atmosphere to space, likely contributed to the thin, cold, dry atmosphere of modern Mars. To help understand ongoing ion loss to space, the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft made comprehensive measurements of the Mars upper atmosphere, ionosphere, and interactions with the Sun and solar wind during an interplanetary coronal mass ejection impact in March 2015. Responses include changes in the bow shock and magnetosheath, formation of widespread diffuse aurora, and enhancement of pick-up ions. Observations and models both show an enhancement in escape rate of ions to space during the event. Ion loss during solar events early in Mars history may have been a major contributor to the long-term evolution of the Mars atmosphere.
Databáze: OpenAIRE
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