دورية أكاديمية
BepiColombo mission confirms stagnation region of Venus and reveals its large extent.
| العنوان: | BepiColombo mission confirms stagnation region of Venus and reveals its large extent. |
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| المؤلفون: | Persson M; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France. moa.persson@irap.omp.eu., Aizawa S; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., André N; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Barabash S; Swedish Institute of Space Physics, Kiruna, Sweden., Saito Y; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Kyoto, Japan., Harada Y; Department of Geophysics, Graduate School of Science, Kyoto University, Kyoto, Japan., Heyner D; Institute for Geophysics and Extraterrestrial Physics, Technische Universität Braunschweig, Braunschweig, Germany., Orsini S; Institute of Space Astrophysics and Planetology, Istituto Nazionale di Astrofisica, Rome, Italy., Fedorov A; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Mazelle C; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Futaana Y; Swedish Institute of Space Physics, Kiruna, Sweden., Hadid LZ; Laboratoire de Physique des Plasmas (LPP), Centre National de la Recherche Scientifique, Observatoire de Paris, Sorbonne Université, Université Paris Saclay, École Polytechnique, Institut Polytechnique de Paris, Paris, France., Volwerk M; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Collinson G; National Aeronautic and Space Administration, Goddard Space Flight Center, Greenbelt, MD, USA., Sanchez-Cano B; School of Physics and Astronomy, University of Leicester, Leicester, UK., Barthe A; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Penou E; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Yokota S; Department of Earth and Space Science, Graduate School of Science, Osaka University, Osaka, Japan., Génot V; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Sauvaud JA; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Delcourt D; Laboratoire de Physique des Plasmas (LPP), Centre National de la Recherche Scientifique, Observatoire de Paris, Sorbonne Université, Université Paris Saclay, École Polytechnique, Institut Polytechnique de Paris, Paris, France., Fraenz M; Max-Planck-Institute for Solar System Research, Göttingen, Germany., Modolo R; Laboratoire Atmosphères, Milieux, Observations Spatiales, Institut Pierre Simon Laplace, Université Versailles Saint Quentin en Yvelines, Université Paris-Saclay, Université Pierre Marie Curie, Centre National de la Recherche Scientifique, Guyancourt, France., Milillo A; Institute of Space Astrophysics and Planetology, Istituto Nazionale di Astrofisica, Rome, Italy., Auster HU; Institute for Geophysics and Extraterrestrial Physics, Technische Universität Braunschweig, Braunschweig, Germany., Richter I; Institute for Geophysics and Extraterrestrial Physics, Technische Universität Braunschweig, Braunschweig, Germany., Mieth JZD; Institute for Geophysics and Extraterrestrial Physics, Technische Universität Braunschweig, Braunschweig, Germany., Louarn P; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Owen CJ; Mullard Space Science Laboratory, University College London, Holmbury St. Mary, UK., Horbury TS; Imperial College London, South Kensington Campus, London, UK., Asamura K; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Kyoto, Japan., Matsuda S; Graduate School of Natural Science and Technology, Kanazawa University, Kanazawa, Japan., Nilsson H; Swedish Institute of Space Physics, Kiruna, Sweden., Wieser M; Swedish Institute of Space Physics, Kiruna, Sweden., Alberti T; Institute of Space Astrophysics and Planetology, Istituto Nazionale di Astrofisica, Rome, Italy., Varsani A; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Mangano V; Institute of Space Astrophysics and Planetology, Istituto Nazionale di Astrofisica, Rome, Italy., Mura A; Institute of Space Astrophysics and Planetology, Istituto Nazionale di Astrofisica, Rome, Italy., Lichtenegger H; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Laky G; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Jeszenszky H; Space Research Institute, Austrian Academy of Sciences, Graz, Austria., Masunaga K; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Kyoto, Japan., Signoles C; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Rojo M; Institut de Recherche en Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Centre National d'Etudes Spatiales, Université Paul Sabatier-Toulouse III, Toulouse, France., Murakami G; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Kyoto, Japan. |
| المصدر: | Nature communications [Nat Commun] 2022 Dec 15; Vol. 13 (1), pp. 7743. Date of Electronic Publication: 2022 Dec 15. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Nature Pub. Group Country of Publication: England NLM ID: 101528555 Publication Model: Electronic Cited Medium: Internet ISSN: 2041-1723 (Electronic) Linking ISSN: 20411723 NLM ISO Abbreviation: Nat Commun Subsets: PubMed not MEDLINE; MEDLINE |
| أسماء مطبوعة: | Original Publication: [London] : Nature Pub. Group |
| مستخلص: | The second Venus flyby of the BepiColombo mission offer a unique opportunity to make a complete tour of one of the few gas-dynamics dominated interaction regions between the supersonic solar wind and a Solar System object. The spacecraft pass through the full Venusian magnetosheath following the plasma streamlines, and cross the subsolar stagnation region during very stable solar wind conditions as observed upstream by the neighboring Solar Orbiter mission. These rare multipoint synergistic observations and stable conditions experimentally confirm what was previously predicted for the barely-explored stagnation region close to solar minimum. Here, we show that this region has a large extend, up to an altitude of 1900 km, and the estimated low energy transfer near the subsolar point confirm that the atmosphere of Venus, despite being non-magnetized and less conductive due to lower ultraviolet flux at solar minimum, is capable of withstanding the solar wind under low dynamic pressure. (© 2022. The Author(s).) |
| References: | Nature. 2007 Nov 29;450(7170):654-6. (PMID: 18046399) Space Sci Rev. 2021;217(1):11. (PMID: 33487762) |
| معلومات مُعتمدة: | No 871149 EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) |
| تواريخ الأحداث: | Date Created: 20221215 Date Completed: 20221216 Latest Revision: 20221222 |
| رمز التحديث: | 20240628 |
| مُعرف محوري في PubMed: | PMC9755131 |
| DOI: | 10.1038/s41467-022-35061-3 |
| PMID: | 36522338 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 2041-1723 |
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| DOI: | 10.1038/s41467-022-35061-3 |