دورية أكاديمية
Volatile, Isotope, and Organic Analysis of Martian Fines with the Mars Curiosity Rover
| العنوان: | Volatile, Isotope, and Organic Analysis of Martian Fines with the Mars Curiosity Rover |
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| المؤلفون: | Leshin, L. A., Mahaffy, Paul R., Webster, C. R., Cabane, Michel, Coll, Patrice, Conrad, P. G., Archer Jr., P. D., Atreya, S. K., Brunner, A. E., Buch, Arnaud, Eigenbrode, J. L., Flesch, G. J., Franz, H. B., Freissinet, Caroline, Glavin, Daniel P., Mcadam, A. C., Miller, K. E., Ming, D. W., Morris, R. V., Navarro-González, R., Niles, P. B., Owen, T., Pepin, R. O., Squyres, S., Steele, A., Stern, J. C., Summons, R. E., Sumner, D. Y., Sutter, B., Szopa, Cyril, Teinturier, Samuel, Trainer, M. G., Wray, J. J., Grotzinger, J. P. |
| المساهمون: | Department of Earth and Environmental Sciences Troy, NY, Rensselaer Polytechnic Institute (RPI), NASA Goddard Space Flight Center (GSFC), Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), PLANETO - 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), Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA (UMR_7583)), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS), Astromaterials Research and Exploration Science (ARES), NASA Johnson Space Center (JSC), NASA-NASA, Department of Atmospheric, Oceanic, and Space Sciences Ann Arbor (AOSS), University of Michigan Ann Arbor, University of Michigan System-University of Michigan System, Department of Astronomy College Park, University of Maryland College Park, University of Maryland System-University of Maryland System, Laboratoire de Génie des Procédés et Matériaux - EA 4038 (LGPM), CentraleSupélec, Center for Research and Exploration in Space Science and Technology GSFC (CRESST), Department of Earth, Atmospheric and Planetary Sciences MIT, Cambridge (EAPS), Massachusetts Institute of Technology (MIT), Laboratorio de Química de Plasmas y Estudios Planetarios Mexico, Instituto de Ciencias Nucleares Mexico, Universidad Nacional Autónoma de México = National Autonomous University of Mexico (UNAM)-Universidad Nacional Autónoma de México = National Autonomous University of Mexico (UNAM), Institute for Astronomy Honolulu, University of Hawai‘i Mānoa (UHM), School of Physics and Astronomy Minneapolis, University of Minnesota Twin Cities (UMN), University of Minnesota System (UMN)-University of Minnesota System (UMN), Cornell University New York, Geophysical Laboratory Carnegie Institution, Carnegie Institution for Science, University of California Davis (UC Davis), University of California (UC), Jacobs Technology ESCG, Institut Pierre-Simon-Laplace (IPSL), École normale supérieure - Paris (ENS-PSL), Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-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), School of Earth and Atmospheric Sciences Atlanta, Georgia Institute of Technology Atlanta, Division of Geological and Planetary Sciences Pasadena, California Institute of Technology (CALTECH) |
| المصدر: | ISSN: 0036-8075. |
| بيانات النشر: | HAL CCSD American Association for the Advancement of Science (AAAS) |
| سنة النشر: | 2013 |
| المجموعة: | Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |
| مصطلحات موضوعية: | [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP], [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
| الوصف: | International audience ; Samples from the Rocknest aeolian deposit were heated to ~835°C under helium flow and evolved gases analyzed by Curiosity's Sample Analysis at Mars instrument suite. H2O, SO2, CO2, and O2 were the major gases released. Water abundance (1.5 to 3 weight percent) and release temperature suggest that H2O is bound within an amorphous component of the sample. Decomposition of fine-grained Fe or Mg carbonate is the likely source of much of the evolved CO2. Evolved O2 is coincident with the release of Cl, suggesting that oxygen is produced from thermal decomposition of an oxychloride compound. Elevated δD values are consistent with recent atmospheric exchange. Carbon isotopes indicate multiple carbon sources in the fines. Several simple organic compounds were detected, but they are not definitively martian in origin. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | hal-00922263; https://hal.science/hal-00922263Test |
| DOI: | 10.1126/science.1238937 |
| الإتاحة: | https://doi.org/10.1126/science.1238937Test https://hal.science/hal-00922263Test |
| رقم الانضمام: | edsbas.F6C12848 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1126/science.1238937 |
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