Preparing sample return from Ryugu and Bennu asteroids with micrometeorites from the Concordia collection
International audience Hayabusa 2 and OSIRIS-REx space missions will give a unique access to study the composition of carbonaceous asteroids. A key issue will be the comparison of the organic and mineral compounds from these near-Earth active carbonaceous asteroids with that of carbonaceous chondrit...
Main Authors: | , , , , , , , , , , , |
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Other Authors: | , , , , , , , , , , , , |
Format: | Conference Object |
Language: | English |
Published: |
HAL CCSD
2019
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Subjects: | |
Online Access: | https://hal.science/hal-03020716 https://hal.science/hal-03020716/document https://hal.science/hal-03020716/file/2019sf2a.conf.0501D.pdf |
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author | Duprat, J Engrand, C Dartois, E Mathurin, J Bernard, S Le Guillou, C Leroux, H Vuitton, V Orthous-Daunay, F.-R Auge, B Guerin, B Rojas, J |
author2 | Centre de Sciences Nucléaires et de Sciences de la Matière (CSNSM) Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Institut des Sciences Moléculaires d'Orsay (ISMO) Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Chimie Physique D'Orsay (LCPO) Université Paris-Sud - Paris 11 (UP11)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de minéralogie, de physique des matériaux et de cosmochimie (IMPMC) Muséum national d'Histoire naturelle (MNHN)-Institut de recherche pour le développement IRD : UR206-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Unité Matériaux et Transformations - UMR 8207 (UMET) Centrale Lille-Institut de Chimie - CNRS Chimie (INC-CNRS)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Institut de Planétologie et d'Astrophysique de Grenoble (IPAG) Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG ) Institut national des sciences de l'Univers (INSU - CNRS)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Grenoble Alpes (UGA)-Météo-France-Institut national des sciences de l'Univers (INSU - CNRS)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Grenoble Alpes (UGA)-Météo-France |
author_facet | Duprat, J Engrand, C Dartois, E Mathurin, J Bernard, S Le Guillou, C Leroux, H Vuitton, V Orthous-Daunay, F.-R Auge, B Guerin, B Rojas, J |
author_sort | Duprat, J |
collection | Université Savoie Mont Blanc: HAL |
description | International audience Hayabusa 2 and OSIRIS-REx space missions will give a unique access to study the composition of carbonaceous asteroids. A key issue will be the comparison of the organic and mineral compounds from these near-Earth active carbonaceous asteroids with that of carbonaceous chondrites, carbon-rich interplanetary dust particles and cometary samples (81P/Wild2 or in-situ analyses from 67P/CG). The comparison of Ryugu and Bennu samples with chondritic micrometeorites and with extremely carbon-rich interplanetary dust particles such as the Ultra-Carbonaceous MicroMeteorites (UCAMMs) will provide a unique tool to assess their possible links with cometary organics. Analytical methods applied to study micrometeorites from Concordia collection (Antarctica) and the most recent results obtained will be summarised. A particular emphasis will be put on the dedicated experimental protocols that we developed to analyse such micrometeorite fragments and study their mineral-organic association at scales relevant to their intimate association, ranging from tens of nanometers to a few microns. |
format | Conference Object |
genre | Antarc* Antarctica |
genre_facet | Antarc* Antarctica |
geographic | Ryugu |
geographic_facet | Ryugu |
id | ftunivsavoie:oai:HAL:hal-03020716v1 |
institution | Open Polar |
language | English |
long_lat | ENVELOPE(44.033,44.033,-67.967,-67.967) |
op_collection_id | ftunivsavoie |
op_coverage | Nice, France |
op_relation | hal-03020716 https://hal.science/hal-03020716 https://hal.science/hal-03020716/document https://hal.science/hal-03020716/file/2019sf2a.conf.0501D.pdf |
op_rights | info:eu-repo/semantics/OpenAccess |
op_source | Journées SF2A https://hal.science/hal-03020716 Journées SF2A, May 2019, Nice, France |
publishDate | 2019 |
publisher | HAL CCSD |
record_format | openpolar |
spelling | ftunivsavoie:oai:HAL:hal-03020716v1 2025-01-16T19:35:17+00:00 Preparing sample return from Ryugu and Bennu asteroids with micrometeorites from the Concordia collection Duprat, J Engrand, C Dartois, E Mathurin, J Bernard, S Le Guillou, C Leroux, H Vuitton, V Orthous-Daunay, F.-R Auge, B Guerin, B Rojas, J Centre de Sciences Nucléaires et de Sciences de la Matière (CSNSM) Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Institut des Sciences Moléculaires d'Orsay (ISMO) Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Chimie Physique D'Orsay (LCPO) Université Paris-Sud - Paris 11 (UP11)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de minéralogie, de physique des matériaux et de cosmochimie (IMPMC) Muséum national d'Histoire naturelle (MNHN)-Institut de recherche pour le développement IRD : UR206-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Unité Matériaux et Transformations - UMR 8207 (UMET) Centrale Lille-Institut de Chimie - CNRS Chimie (INC-CNRS)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Institut de Planétologie et d'Astrophysique de Grenoble (IPAG) Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG ) Institut national des sciences de l'Univers (INSU - CNRS)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Grenoble Alpes (UGA)-Météo-France-Institut national des sciences de l'Univers (INSU - CNRS)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Grenoble Alpes (UGA)-Météo-France Nice, France 2019-05-14 https://hal.science/hal-03020716 https://hal.science/hal-03020716/document https://hal.science/hal-03020716/file/2019sf2a.conf.0501D.pdf en eng HAL CCSD hal-03020716 https://hal.science/hal-03020716 https://hal.science/hal-03020716/document https://hal.science/hal-03020716/file/2019sf2a.conf.0501D.pdf info:eu-repo/semantics/OpenAccess Journées SF2A https://hal.science/hal-03020716 Journées SF2A, May 2019, Nice, France interplanetary organic matter micrometeorites asteroid space sample return mission Solar System [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] info:eu-repo/semantics/conferenceObject Conference papers 2019 ftunivsavoie 2024-03-21T17:00:37Z International audience Hayabusa 2 and OSIRIS-REx space missions will give a unique access to study the composition of carbonaceous asteroids. A key issue will be the comparison of the organic and mineral compounds from these near-Earth active carbonaceous asteroids with that of carbonaceous chondrites, carbon-rich interplanetary dust particles and cometary samples (81P/Wild2 or in-situ analyses from 67P/CG). The comparison of Ryugu and Bennu samples with chondritic micrometeorites and with extremely carbon-rich interplanetary dust particles such as the Ultra-Carbonaceous MicroMeteorites (UCAMMs) will provide a unique tool to assess their possible links with cometary organics. Analytical methods applied to study micrometeorites from Concordia collection (Antarctica) and the most recent results obtained will be summarised. A particular emphasis will be put on the dedicated experimental protocols that we developed to analyse such micrometeorite fragments and study their mineral-organic association at scales relevant to their intimate association, ranging from tens of nanometers to a few microns. Conference Object Antarc* Antarctica Université Savoie Mont Blanc: HAL Ryugu ENVELOPE(44.033,44.033,-67.967,-67.967) |
spellingShingle | interplanetary organic matter micrometeorites asteroid space sample return mission Solar System [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] Duprat, J Engrand, C Dartois, E Mathurin, J Bernard, S Le Guillou, C Leroux, H Vuitton, V Orthous-Daunay, F.-R Auge, B Guerin, B Rojas, J Preparing sample return from Ryugu and Bennu asteroids with micrometeorites from the Concordia collection |
title | Preparing sample return from Ryugu and Bennu asteroids with micrometeorites from the Concordia collection |
title_full | Preparing sample return from Ryugu and Bennu asteroids with micrometeorites from the Concordia collection |
title_fullStr | Preparing sample return from Ryugu and Bennu asteroids with micrometeorites from the Concordia collection |
title_full_unstemmed | Preparing sample return from Ryugu and Bennu asteroids with micrometeorites from the Concordia collection |
title_short | Preparing sample return from Ryugu and Bennu asteroids with micrometeorites from the Concordia collection |
title_sort | preparing sample return from ryugu and bennu asteroids with micrometeorites from the concordia collection |
topic | interplanetary organic matter micrometeorites asteroid space sample return mission Solar System [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
topic_facet | interplanetary organic matter micrometeorites asteroid space sample return mission Solar System [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
url | https://hal.science/hal-03020716 https://hal.science/hal-03020716/document https://hal.science/hal-03020716/file/2019sf2a.conf.0501D.pdf |