Aqueously altered igneous rocks sampled on the floor of Jezero crater, Mars - Université Claude Bernard Lyon 1 Accéder directement au contenu
Article Dans Une Revue Science Année : 2022

Aqueously altered igneous rocks sampled on the floor of Jezero crater, Mars

K A Farley (1) , K M Stack (2) , D L Shuster (3) , B H N Horgan (4) , J A Hurowitz (5) , J D Tarnas (2) , J I Simon (6) , V Z Sun (2) , E L Scheller (1) , K R Moore (1) , S M Mclennan (5) , P M Vasconcelos (7) , R C Wiens (8) , A H Treiman (9) , L E Mayhew (10) , Olivier Beyssac (11) , T V Kizovski (12) , N J Tosca (13) , Kenneth H Williford (14) , L S Crumpler (15) , L W Beegle (2) , J F Bell (16) , B L Ehlmann (1) , Y. Liu (2) , J N Maki (2) , M E Schmidt (12) , A C Allwood (2) , H E F Amundsen (17) , R. Bhartia (18) , T. Bosak (19) , A J Brown (20) , B C Clark (21) , A. Cousin (22) , O. Forni (22) , T S J Gabriel (23) , Y. Goreva (2) , S. Gupta (24) , S.-E. Hamran (17) , C D K Herd (25) , K. Hickman-Lewis (26, 27) , J R Johnson (28) , L C Kah (29) , P B Kelemen (30) , K B Kinch (31) , L. Mandon (32) , Nicolas Mangold (33) , Cathy Quantin-Nataf (34) , M. Rice (35) , P S Russell (36) , S K Sharma (2) , S. Siljeström (37) , A. Steele (38) , R. Sullivan (39) , M. Wadhwa (16) , B P Weiss (2, 19) , A J Williams (40) , B V Wogsland (29) , P A Willis (2) , T A Acosta-Maeda (41) , P. Beck (42) , Karim Benzerara (11) , S. Bernard (43) , A S Burton (6) , E L Cardarelli (2) , B. Chide (8) , E. Clavé (44) , E A Cloutis (45) , B A Cohen (46) , A D Czaja (47) , V. Debaille (48) , Erwin Dehouck (34) , A G Fairén (49, 50) , D T Flannery (7) , S Z Fleron (51) , T. Fouchet (32) , J. Frydenvang (52) , B J Garczynski (4) , E F Gibbons (53) , E M Hausrath (54) , A G Hayes (49) , J. Henneke (55) , J L Jørgensen (55) , E M Kelly (41) , Jérémie Lasue (22) , Stéphane Le Mouélic (33) , J M Madariaga (56) , Sylvestre Maurice (22) , M. Merusi (31) , Pierre-Yves Meslin (22) , S M Milkovich (2) , C C Million (57) , R C Moeller (2) , J I Núñez (28) , A M Ollila (8) , G. Paar (58) , D A Paige (36) , D A K Pedersen (55) , Paolo Pilleri (22) , C. Pilorget (59, 60) , P.C. Pinet (22) , J W Jr Rice (16) , C. Royer (11) , V. Sautter (11) , M. Schulte (61) , M A Sephton (24) , S K Sharma (41) , S F Sholes (2) , N. Spanovich (2) , M. St. Clair (57) , C D Tate (49) , K. Uckert (2) , S J Vanbommel (62) , A G Yanchilina (63) , Maria-Paz Zorzano Mier (49, 50)
1 CALTECH - California Institute of Technology
2 JPL - Jet Propulsion Laboratory
3 UC Berkeley - University of California [Berkeley]
4 Purdue University [West Lafayette]
5 SBU - Stony Brook University [SUNY]
6 JSC - NASA Johnson Space Center
7 UQ [All campuses : Brisbane, Dutton Park Gatton, Herston, St Lucia and other locations] - The University of Queensland
8 LANL - Los Alamos National Laboratory
9 LPI - Lunar and Planetary Institute [Houston]
10 University of Colorado [Boulder]
11 IMPMC_COSMO - Cosmochimie [IMPMC]
12 Brock University [Canada]
13 Department of Earth Sciences [Cambridge, UK]
14 BMSIS - Blue Marble Space Institute of Science
15 NMMNHS - New Mexico Museum of Natural History and Science
16 ASU - Arizona State University [Tempe]
17 UiO - University of Oslo
18 Photon Systems Inc.
19 EAPS - Department of Earth, Atmospheric and Planetary Sciences [MIT, Cambridge]
20 Plancius Research LLC
21 SSI - Space Science Institute [Boulder]
22 IRAP - Institut de recherche en astrophysique et planétologie
23 Astrogeology Science Center [Flagstaff]
24 Imperial College London
25 University of Alberta
26 UNIBO - Alma Mater Studiorum Università di Bologna = University of Bologna
27 DES-NHM - Department of Earth Sciences [NHM London]
28 JHU - Johns Hopkins University
29 The University of Tennessee [Knoxville]
30 LDEO - Lamont-Doherty Earth Observatory
31 NBI - Niels Bohr Institute [Copenhagen]
32 LESIA - Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics
33 LPG - Laboratoire de Planétologie et Géosciences [UMR_C 6112]
34 LGL-TPE - Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement
35 WWU - Western Washington University
36 Earth, Planetary and Space Sciences, University of California, Los Angeles, CA, USA
37 RISE Research Institutes of Sweden
38 Carnegie Institution for Science
39 CCAPS - Cornell Center for Astrophysics and Planetary Science
40 UF - University of Florida [Gainesville]
41 UHM - University of Hawai‘i [Mānoa]
42 IPAG - Institut de Planétologie et d'Astrophysique de Grenoble
43 IMPMC_ROCKS - Research On Carbon-rich Key Samples [IMPMC]
44 CELIA - Centre d'Etudes Lasers Intenses et Applications
45 University of Winnipeg
46 GSFC - NASA Goddard Space Flight Center
47 UC - University of Cincinnati
48 Laboratoire Géochimie, Traçage Isotopique, Minéral et élémentaire - G-Time (Bruxelles, Belgium)
49 Cornell University [New York]
50 CAB - Centro de Astrobiologia [Madrid]
51 UCPH - University of Copenhagen = Københavns Universitet
52 Globe Institute
53 Earth and Planetary Sciences Department [McGill University]
54 WGU Nevada - University of Nevada [Las Vegas]
55 DTU Space - National Space Institute [Lyngby]
56 UPV/EHU - Universidad del Pais Vasco / Euskal Herriko Unibertsitatea [Espagne]
57 Million Concepts
58 JOANNEUM RESEARCH - Institute for Robotics and Mechatronics
59 IUF - Institut Universitaire de France
60 IAS - Institut d'astrophysique spatiale
61 NASA Headquarters
62 McDonnell Center for Space Sciences
63 Impossible Sensing
Olivier Beyssac
Y. Liu
  • Fonction : Auteur
R. Bhartia
  • Fonction : Auteur
A J Brown
  • Fonction : Auteur
S. Gupta
  • Fonction : Auteur
S.-E. Hamran
  • Fonction : Auteur
C D K Herd
  • Fonction : Auteur
M. Rice
Karim Benzerara
S. Bernard
J. Frydenvang
  • Fonction : Auteur
C C Million
  • Fonction : Auteur
C. Royer
V. Sautter
M. Schulte
  • Fonction : Auteur
M. St. Clair

Résumé

The Perseverance rover landed in Jezero crater on Mars in February 2021. Farley et al. describe the geologic units investigated by the rover as it began to traverse the crater floor, based on images and spectroscopy. The authors found that the rocks are of igneous origin, later modified by reactions with liquid water. They also describe the collection of drilled samples for potential return to Earth by another spacecraft. Liu et al. present compositional data for these igneous rocks based on x-ray fluorescence measurements. They found similarities with some Martian meteorites and conclude that the igneous rocks formed from crystals that sank in a thick sheet of magma. Together, these studies constrain the history of Jezero crater and provide geological context for analysis of the drill samples.

Domaines

Planétologie
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Dates et versions

hal-03812419 , version 1 (13-10-2022)

Identifiants

Citer

K A Farley, K M Stack, D L Shuster, B H N Horgan, J A Hurowitz, et al.. Aqueously altered igneous rocks sampled on the floor of Jezero crater, Mars. Science, 2022, 377 (6614), ⟨10.1126/science.abo2196⟩. ⟨hal-03812419⟩
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