570 results on '"Gasnault, O"'
Search Results
2. Sustained wet–dry cycling on early Mars
- Author
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Rapin, W., Dromart, G., Clark, B. C., Schieber, J., Kite, E. S., Kah, L. C., Thompson, L. M., Gasnault, O., Lasue, J., Meslin, P.-Y., Gasda, P. J., and Lanza, N. L.
- Published
- 2023
- Full Text
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3. Iron Mobility During Diagenesis at Vera Rubin Ridge, Gale Crater, Mars
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l'Haridon, J, Mangold, N, Fraeman, A, Johnson, J, Cousin, A, Rapin, W, David, G, Dehouck, E, Sun, V, Frydenvang, J, Gasnault, O, Gasda, P, Lanza, N, Forni, O, Meslin, P. -Y, Schwenzer, S, Bridges, J, Horgan, B, House, C, Maurice, S, and Wiens, R
- Subjects
Astrophysics - Earth and Planetary Astrophysics - Abstract
The Curiosity rover investigated a topographic structure known as Vera Rubin ridge, associated with a hematite signature in orbital spectra. There, Curiosity encountered mudstones interpreted as lacustrine deposits, in continuity with the 300 m-thick underlying sedimentary rocks of the Murray formation at the base of Mount Sharp. While the presence of hematite ($\alpha$-Fe2O3) was confirmed insitu by both Mastcam and ChemCam spectral observations and by the CheMin instrument, neither ChemCam nor APXS observed any significant increase in FeO$_T$ (total iron oxide) abundances compared to the Murray formation. Instead, Curiosity discovered dark-toned diagenetic features displaying anomalously high FeO$_T$ abundances, commonly observed in association with light-toned Ca-sulfate veins but also as crystal pseudomorphs in the host rock. These iron-rich diagenetic features are predominantly observed in "grey" outcrops on the upper part of the ridge, which lack the telltale ferric signature of other Vera Rubin ridge outcrops. Their composition is consistent with anhydrous Fe-oxide, as the enrichment in iron is not associated with enrichment in any other elements, nor with detections of volatiles. The lack of ferric absorption features in the ChemCam reflectance spectra and the hexagonal crystalline structure associated with dark-toned crystals points toward coarse "grey" hematite. In addition, the host rock adjacent to these features appears bleached and show low-FeO$_T$ content as well as depletion in Mn, indicating mobilization of these redox-sensitive elements during diagenesis. Thus, groundwater fluid circulations could account for the remobilization of iron and recrystallization as crystalline hematite during diagenesis as well as color variations observed in the Vera Rubin ridge outcrops.
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- 2021
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4. Detectability of carbon with ChemCam LIBS: Distinguishing sample from Mars atmospheric carbon, and application to Gale crater
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Beck, P., Meslin, P.Y., Fau, A., Forni, O., Gasnault, O., Lasue, J., Cousin, A., Schröder, S., Maurice, S., Rapin, W., Wiens, R.C., Ollila, A.M., Dehouck, E., Mangold, N., Garcia, B., Schwartz, S., Goetz, W., and Lanza, N.
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- 2024
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5. The sound of geological targets on Mars from the absolute intensity of laser-induced sparks shock waves
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Alvarez-Llamas, C., Laserna, J., Moros, J., Purohit, P., García-Gómez, L., Angel, S.M., Bernardi, P., Bousquet, B., Cadu, A., Dauson, E., Forni, O., Fouchet, T., Gasnault, O., Jacob, X., Lacombe, G., Lanza, N.L., Larmat, C., Lasue, J., Lorenz, R.D., Meslin, P.-Y., Mimoun, D., Montmessin, F., Murdoch, N., Ollila, A.M., Pilleri, P., Randazzo, N., Reyes-Newell, A.L., Schröder, S., Stott, A., Ten Cate, J., Udry, A., Vogt, D., Clegg, S., Cousin, A., Maurice, S., and Wiens, R.C.
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- 2023
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6. Manganese‐Rich Sandstones as an Indicator of Ancient Oxic Lake Water Conditions in Gale Crater, Mars
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Gasda, P. J., primary, Lanza, N. L., additional, Meslin, P.‐Y., additional, Lamm, S. N., additional, Cousin, A., additional, Anderson, R., additional, Forni, O., additional, Swanner, E., additional, L’Haridon, J., additional, Frydenvang, J., additional, Thomas, N., additional, Gwizd, S., additional, Stein, N., additional, Fischer, W. W., additional, Hurowitz, J., additional, Sumner, D., additional, Rivera‐Hernández, F., additional, Crossey, L., additional, Ollila, A., additional, Essunfeld, A., additional, Newsom, H. E., additional, Clark, B., additional, Wiens, R. C., additional, Gasnault, O., additional, Clegg, S. M., additional, Maurice, S., additional, Delapp, D., additional, and Reyes‐Newell, A., additional
- Published
- 2024
- Full Text
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7. In situ recording of Mars soundscape
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Maurice, S., Chide, B., Murdoch, N., Lorenz, R. D., Mimoun, D., Wiens, R. C., Stott, A., Jacob, X., Bertrand, T., Montmessin, F., Lanza, N. L., Alvarez-Llamas, C., Angel, S. M., Aung, M., Balaram, J., Beyssac, O., Cousin, A., Delory, G., Forni, O., Fouchet, T., Gasnault, O., Grip, H., Hecht, M., Hoffman, J., Laserna, J., Lasue, J., Maki, J., McClean, J., Meslin, P.-Y., Le Mouélic, S., Munguira, A., Newman, C. E., Rodríguez Manfredi, J. A., Moros, J., Ollila, A., Pilleri, P., Schröder, S., de la Torre Juárez, M., Tzanetos, T., Stack, K. M., Farley, K., and Williford, K.
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- 2022
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8. SuperCam calibration targets on board the perseverance rover: Fabrication and quantitative characterization
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Cousin, A., Sautter, V., Fabre, C., Dromart, G., Montagnac, G., Drouet, C., Meslin, P.Y., Gasnault, O., Beyssac, O., Bernard, S., Cloutis, E., Forni, O., Beck, P., Fouchet, T., Johnson, J.R., Lasue, J., Ollila, A.M., De Parseval, P., Gouy, S., Caron, B., Madariaga, J.M., Arana, G., Madsen, M. Bo, Laserna, J., Moros, J., Manrique, J.A., Lopez-Reyes, G., Rull, F., Maurice, S., and Wiens, R.C.
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- 2022
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9. Depositional Facies and Sequence Stratigraphy of Kodiak Butte, Western Delta of Jezero Crater, Mars
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Caravaca, G., primary, Dromart, G., additional, Mangold, N., additional, Gupta, S., additional, Kah, L. C., additional, Tate, C., additional, Williams, R. M. E., additional, Le Mouélic, S., additional, Gasnault, O., additional, Bell, J., additional, Beyssac, O., additional, Nuñez, J. I., additional, Randazzo, N., additional, Rice, J., additional, Crumpler, L. S., additional, Williams, A., additional, Russel, P., additional, Stack, K. M., additional, Farley, K. A., additional, Maurice, S., additional, and Wiens, R. C., additional
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- 2024
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10. Architecture of Fluvial and Deltaic Deposits Exposed Along the Eastern Edge of the Western Fan of Jezero Crater, Mars
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Mangold, N., primary, Caravaca, G., additional, Gupta, S., additional, Williams, R. M. E., additional, Dromart, G., additional, Gasnault, O., additional, Le Mouélic, S., additional, Paar, G., additional, Bell, J., additional, Beyssac, O., additional, Carlot, N., additional, Cousin, A., additional, Dehouck, E., additional, Horgan, B., additional, Kah, L. C., additional, Lasue, J., additional, Maurice, S., additional, Núñez, J. I., additional, Shuster, D., additional, Stack, K. M., additional, Weiss, B. P., additional, and Wiens, R. C., additional
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- 2024
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11. Laser-Induced Breakdown Spectroscopy (LIBS) characterization of granular soils: Implications for ChemCam analyses at Gale crater, Mars
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David, G., Meslin, P.-Y., Dehouck, E., Gasnault, O., Cousin, A., Forni, O., Berger, G., Lasue, J., Pinet, P., Wiens, R.C., Maurice, S., Fronton, J.-F., and Rapin, W.
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- 2021
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12. Manganese-Rich Sandstones as an Indicator of Ancient Oxic Lake Water Conditions in Gale Crater, Mars
- Author
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Gasda, P. J., Lanza, N. L., Meslin, P. Y., Lamm, S. N., Cousin, A., Anderson, R., Forni, O., Swanner, E., L’Haridon, J., Frydenvang, J., Thomas, N., Gwizd, S., Stein, N., Fischer, W. W., Hurowitz, J., Sumner, D., Rivera-Hernández, F., Crossey, L., Ollila, A., Essunfeld, A., Newsom, H. E., Clark, B., Wiens, R. C., Gasnault, O., Clegg, S. M., Maurice, S., Delapp, D., Reyes-Newell, A., Gasda, P. J., Lanza, N. L., Meslin, P. Y., Lamm, S. N., Cousin, A., Anderson, R., Forni, O., Swanner, E., L’Haridon, J., Frydenvang, J., Thomas, N., Gwizd, S., Stein, N., Fischer, W. W., Hurowitz, J., Sumner, D., Rivera-Hernández, F., Crossey, L., Ollila, A., Essunfeld, A., Newsom, H. E., Clark, B., Wiens, R. C., Gasnault, O., Clegg, S. M., Maurice, S., Delapp, D., and Reyes-Newell, A.
- Abstract
Manganese has been observed on Mars by the NASA Curiosity rover in a variety of contexts and is an important indicator of redox processes in hydrologic systems on Earth. Within the Murray formation, an ancient primarily fine-grained lacustrine sedimentary deposit in Gale crater, Mars, have observed up to 45× enrichment in manganese and up to 1.5× enrichment in iron within coarser grained bedrock targets compared to the mean Murray sediment composition. This enrichment in manganese coincides with the transition between two stratigraphic units within the Murray: Sutton Island, interpreted as a lake margin environment, and Blunts Point, interpreted as a lake environment. On Earth, lacustrine environments are common locations of manganese precipitation due to highly oxidizing conditions in the lakes. Here, we explore three mechanisms for ferromanganese oxide precipitation at this location: authigenic precipitation from lake water along a lake shore, authigenic precipitation from reduced groundwater discharging through porous sands along a lake shore, and early diagenetic precipitation from groundwater through porous sands. All three scenarios require highly oxidizing conditions and we discuss oxidants that may be responsible for the oxidation and precipitation of manganese oxides. This work has important implications for the habitability of Mars to microbes that could have used Mn redox reactions, owing to its multiple redox states, as an energy source for metabolism.
- Published
- 2024
13. Geochemical variation in the Stimson formation of Gale crater: Provenance, mineral sorting, and a comparison with modern Martian dunes
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Bedford, C.C., Schwenzer, S.P., Bridges, J.C., Banham, S., Wiens, R.C., Gasnault, O., Rampe, E.B., Frydenvang, J., and Gasda, P.J.
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- 2020
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14. Author Correction: In situ recording of Mars soundscape
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Maurice, S., Chide, B., Murdoch, N., Lorenz, R. D., Mimoun, D., Wiens, R. C., Stott, A., Jacob, X., Bertrand, T., Montmessin, F., Lanza, N. L., Alvarez-Llamas, C., Angel, S. M., Aung, M., Balaram, J., Beyssac, O., Cousin, A., Delory, G., Forni, O., Fouchet, T., Gasnault, O., Grip, H., Hecht, M., Hoffman, J., Laserna, J., Lasue, J., Maki, J., McClean, J., Meslin, P.-Y., Le Mouélic, S., Munguira, A., Newman, C. E., Rodríguez Manfredi, J. A., Moros, J., Ollila, A., Pilleri, P., Schröder, S., de la Torre Juárez, M., Tzanetos, T., Stack, K. M., Farley, K., and Williford, K.
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- 2022
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15. Pulsed laser-induced heating of mineral phases: Implications for laser-induced breakdown spectroscopy combined with Raman spectroscopy
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Fau, A., Beyssac, O., Gauthier, M., Meslin, P.Y., Cousin, A., Benzerara, K., Bernard, S., Boulliard, J.C., Gasnault, O., Forni, O., Wiens, R.C., Morand, M., Rosier, P., Garino, Y., Pont, S., and Maurice, S.
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- 2019
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16. Contribution of a martian atmosphere to laser-induced breakdown spectroscopy (LIBS) data and testing its emission characteristics for normalization applications
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Schröder, S., Rammelkamp, K., Vogt, D.S., Gasnault, O., and Hübers, H.-W.
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- 2019
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17. Detectability of carbon with ChemCam LIBS: Distinguishing sample from Mars atmospheric carbon, and application to Gale crater
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Beck, P., primary, Meslin, P.Y., additional, Fau, A., additional, Forni, O., additional, Gasnault, O., additional, Lasue, J., additional, Cousin, A., additional, Schröder, S., additional, Maurice, S., additional, Rapin, W., additional, Wiens, R.C., additional, Ollila, A.M., additional, Dehouck, E., additional, Mangold, N., additional, Garcia, B., additional, Schwartz, S., additional, Goetz, W., additional, and Lanza, N., additional
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- 2023
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18. Chemical variability in mineralized veins observed by ChemCam on the lower slopes of Mount Sharp in Gale crater, Mars
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L'Haridon, J., Mangold, N., Meslin, P.-Y., Johnson, J.R., Rapin, W., Forni, O., Cousin, A., Payré, V., Dehouck, E., Nachon, M., Le Deit, L., Gasnault, O., Maurice, S., and Wiens, R.C.
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- 2018
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19. The SuperCam Instrument Suite on the Mars 2020 Rover: Science Objectives and Mast-Unit Description
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Maurice, S., Wiens, R. C., Bernardi, P., Caïs, P., Robinson, S., Nelson, T., Gasnault, O., Reess, J.-M., Deleuze, M., Rull, F., Manrique, J.-A., Abbaki, S., Anderson, R. B., André, Y., Angel, S. M., Arana, G., Battault, T., Beck, P., Benzerara, K., Bernard, S., Berthias, J.-P., Beyssac, O., Bonafous, M., Bousquet, B., Boutillier, M., Cadu, A., Castro, K., Chapron, F., Chide, B., Clark, K., Clavé, E., Clegg, S., Cloutis, E., Collin, C., Cordoba, E. C., Cousin, A., Dameury, J.-C., D’Anna, W., Daydou, Y., Debus, A., Deflores, L., Dehouck, E., Delapp, D., De Los Santos, G., Donny, C., Doressoundiram, A., Dromart, G., Dubois, B., Dufour, A., Dupieux, M., Egan, M., Ervin, J., Fabre, C., Fau, A., Fischer, W., Forni, O., Fouchet, T., Frydenvang, J., Gauffre, S., Gauthier, M., Gharakanian, V., Gilard, O., Gontijo, I., Gonzalez, R., Granena, D., Grotzinger, J., Hassen-Khodja, R., Heim, M., Hello, Y., Hervet, G., Humeau, O., Jacob, X., Jacquinod, S., Johnson, J. R., Kouach, D., Lacombe, G., Lanza, N., Lapauw, L., Laserna, J., Lasue, J., Le Deit, L., Le Mouélic, S., Le Comte, E., Lee, Q.-M., Legett, IV, C., Leveille, R., Lewin, E., Leyrat, C., Lopez-Reyes, G., Lorenz, R., Lucero, B., Madariaga, J. M., Madsen, S., Madsen, M., Mangold, N., Manni, F., Mariscal, J.-F., Martinez-Frias, J., Mathieu, K., Mathon, R., McCabe, K. P., McConnochie, T., McLennan, S. M., Mekki, J., Melikechi, N., Meslin, P.-Y., Micheau, Y., Michel, Y., Michel, J. M., Mimoun, D., Misra, A., Montagnac, G., Montaron, C., Montmessin, F., Moros, J., Mousset, V., Morizet, Y., Murdoch, N., Newell, R. T., Newsom, H., Nguyen Tuong, N., Ollila, A. M., Orttner, G., Oudda, L., Pares, L., Parisot, J., Parot, Y., Pérez, R., Pheav, D., Picot, L., Pilleri, P., Pilorget, C., Pinet, P., Pont, G., Poulet, F., Quantin-Nataf, C., Quertier, B., Rambaud, D., Rapin, W., Romano, P., Roucayrol, L., Royer, C., Ruellan, M., Sandoval, B. F., Sautter, V., Schoppers, M. J., Schröder, S., Seran, H.-C., Sharma, S. K., Sobron, P., Sodki, M., Sournac, A., Sridhar, V., Standarovsky, D., Storms, S., Striebig, N., Tatat, M., Toplis, M., Torre-Fdez, I., Toulemont, N., Velasco, C., Veneranda, M., Venhaus, D., Virmontois, C., Viso, M., Willis, P., and Wong, K. W.
- Published
- 2021
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20. SuperCam Calibration Targets: Design and Development
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Manrique, J. A., Lopez-Reyes, G., Cousin, A., Rull, F., Maurice, S., Wiens, R. C., Madsen, M. B., Madariaga, J. M., Gasnault, O., Aramendia, J., Arana, G., Beck, P., Bernard, S., Bernardi, P., Bernt, M. H., Berrocal, A., Beyssac, O., Caïs, P., Castro, C., Castro, K., Clegg, S. M., Cloutis, E., Dromart, G., Drouet, C., Dubois, B., Escribano, D., Fabre, C., Fernandez, A., Forni, O., Garcia-Baonza, V., Gontijo, I., Johnson, J., Laserna, J., Lasue, J., Madsen, S., Mateo-Marti, E., Medina, J., Meslin, P.-Y., Montagnac, G., Moral, A., Moros, J., Ollila, A. M., Ortega, C., Prieto-Ballesteros, O., Reess, J. M., Robinson, S., Rodriguez, J., Saiz, J., Sanz-Arranz, J. A., Sard, I., Sautter, V., Sobron, P., Toplis, M., and Veneranda, M.
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- 2020
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21. Roughness effects on the hydrogen signal in laser-induced breakdown spectroscopy
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Rapin, W., Bousquet, B., Lasue, J., Meslin, P.-Y., Lacour, J.-L., Fabre, C., Wiens, R.C., Frydenvang, J., Dehouck, E., Maurice, S., Gasnault, O., Forni, O., and Cousin, A.
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- 2017
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22. Analysis of carbon and nitrogen signatures with laser-induced breakdown spectroscopy; the quest for organics under Mars-like conditions
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Dequaire, T., Meslin, P.-Y., Beck, P., Jaber, M., Cousin, A., Rapin, W., Lasue, J., Gasnault, O., Maurice, S., Buch, A., Szopa, C., and Coll, P.
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- 2017
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23. Quantification of water content by laser induced breakdown spectroscopy on Mars
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Rapin, W., Meslin, P.-Y., Maurice, S., Wiens, R.C., Laporte, D., Chauviré, B., Gasnault, O., Schröder, S., Beck, P., Bender, S., Beyssac, O., Cousin, A., Dehouck, E., Drouet, C., Forni, O., Nachon, M., Melikechi, N., Rondeau, B., Mangold, N., and Thomas, N.H.
- Published
- 2017
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24. Classification scheme for sedimentary and igneous rocks in Gale crater, Mars
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Mangold, N., Schmidt, M.E., Fisk, M.R., Forni, O., McLennan, S.M., Ming, D.W., Sautter, V., Sumner, D., Williams, A.J., Clegg, S.M., Cousin, A., Gasnault, O., Gellert, R., Grotzinger, J.P., and Wiens, R.C.
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- 2017
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25. Chemistry of diagenetic features analyzed by ChemCam at Pahrump Hills, Gale crater, Mars
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Nachon, M., Mangold, N., Forni, O., Kah, L.C., Cousin, A., Wiens, R.C., Anderson, R., Blaney, D., Blank, J.G., Calef, F., Clegg, S.M., Fabre, C., Fisk, M.R., Gasnault, O., Grotzinger, J.P., Kronyak, R., Lanza, N.L., Lasue, J., Deit, L. Le, Mouélic, S. Le, Maurice, S., Meslin, P.-Y., Oehler, D.Z., Payré, V., Rapin, W., Schröder, S., Stack, K., and Sumner, D.
- Published
- 2017
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26. Characterisation of Float Rocks at Ireson Hill, Gale Crater
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Bowden, D. L, Bridges, J. C, Schwenzer, S. P, Wiens, R. C, Gasnault, O, Thompson, L, Gasda, P, and Bedford, C
- Subjects
Space Sciences (General) - Abstract
Float rocks discovered by surface missions on Mars have given unique insights into the sedimentary, diagenetic and igneous processes that have operated throughout the planet’s history. In addition, Gale sedimentary rocks, both float and in situ, record a combination of source compositions and diagenetic overprints. We examine a group of float rocks that were identified by the Mars Science Laboratory mission’s Curiosity rover at the Ireson Hill site, circa. sol 1600 using ChemCam LIBS, APXS and images from the MastCam, Mars Hand Lens Imager (MAHLI) and ChemCam Remote Micro-Imager (RMI) cameras. Geochemical data provided by the APXS and ChemCam instruments allow us to compare the compositions of these rocks to known rock types from Gale crater, as well as elsewhere on Mars. Ireson Hill is a 15 m long butte in the Murray formation with a dark cap-ping unit with chemical and stratigraphic consistency with the Stimson formation. A total of 6 float rocks have been studied on the butte.
- Published
- 2020
27. The Role of Diagenesis at Vera Rubin Ridge in Gale Crater, Mars, and the Chemostratigraphy of the Murray Formation as Observed by the Chemcam Instrument
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Frydenvang, J, Mangold, N, Wiens, R. C, Fraeman, A. A, Edgar, L. A, Fedo, C, L’Haridon, J, Bedford, C. C, Gupta, S, Grotzinger, J. P, Bridges, J. C, Clark, B. C, Rampe, E. B, Gasnault, O, Maurice, S, Gasda, P. J, Lanza, N. L, Olilla, A. M, Meslin, P.-Y, Payr, V, Calef, F, Salvatore, M, House, C. H, and Gabriel, T. S. J
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Space Sciences (General) - Abstract
The Mars Science Laboratory (MSL) Curiosity rover explored Vera Rubin ridge (VRR) in Gale crater, Mars, for almost 500 sols (Mars days) between arriving at the ridge on sol 1809 of the mission in September 2017 and leaving it on sol 2302 upon entering the Glen Torridon area south of the ridge. VRR is a topographic ridge on the central mound, Aeolis Mons (Mt. Sharp), in Gale crater that displays a strong hematite spectral signature from orbit. In-situ observations on the ridge led to the recognition that the ridge-forming rocks belong to the Murray formation, the lowermost exposed stratigraphic unit of the Mt. Sharp group, that was first encountered at the Pahrump Hills location. Including VRR rocks, the Murray formation, interpreted to be primarily deposited in an ancient lacustrine environment in Gale crater, is more than 300 m thick. VRR itself is composed of two stratigraphic members within the Murray formation, the Pettegrove Point member overlain by the Jura member. The Pettegrove Point member overlies the Blunts Point member of the Murray formation. Areas of gray coloration are observed in the Jura member predominantly, but also in the Pettegrove Point member. Generally, gray areas are found in local topographic depressions, but contacts between red and gray rocks crosscut stratigraphy. Additionally, cm-scale dark concretions with very high iron-content are commonly observed in gray rocks, typically surrounded by a lighttoned zone that is conversely depleted in iron. A key goal for the VRR campaign was to characterize geochemical variations in the ridge-forming rocks to investigate the role of primary and diagenetic controls on the geochemistry and morphology of VRR. Here, we present observations by the ChemCam instrument on VRR and compare these to the full Murray formation chemostratigraphy. This work was recently submitted to a special issue of JGRPlanets that detail the full VRR campaign.
- Published
- 2020
28. First Gale Western Butte Capping-Unit Compositions, and Relationships to Earlier Units Along Curiosity's Traverse
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Wiens, R. C, Mangold, N, Forni, O, Anderson, R. B, Gasnault, O, Bryk, A, Dietrich, W. E, Johnson, J. R, Dehouck, E, Deit, L. Le, Frydenvang, J, Bedford, C, and Maurice, S
- Subjects
Space Sciences (General) - Abstract
The Curiosity rover has been traversing through the clay-bearing unit (Glen Torridon; GT), approaching Greenheugh pediment, a large, fan-shaped surface surrounding the mouth of Gediz Vallis on the lower slope of Mt. Sharp. The pediment unconformably overlies the underlying bedrock, and is hence younger than units of the Mt. Sharp group. Orbital imaging of the pediment has shown it to have a slightly lower albedo and higher thermal inertia than neighboring units, to be relatively retentive of craters (e.g., erosion resistant), and to exhibit curved bedforms suggestive of lithified eolian bedforms. No diagnostic spectral signature has been observed from orbit. Recent rover positions allowed remote imaging of the contact between Greenheugh pediment and the eroded Murray formation strata below it, showing that the pediment capping material is cross-bedded and relatively thin (1-3 m), and suggesting that the pediment may have been much larger at one time. As Curiosity approached the edge of the pediment, the team investigated two buttes named Central and Western. The latter butte contains dark capping material that initially looked similar to the pediment cap, but close inspection revealed important physical differences. Here we report on compositions from ChemCam of two float rocks that appear to have rolled down from the capping unit, and on potential relation-ships to other targets along the traverse of the rover.
- Published
- 2020
29. Apatites in Gale Crater
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Forni, O, Meslin, P.-Y, Drouet, C, Cousin, A, David, G, Mangold, N, Dehouck, E, Rampe, E. B, Gasnault, O, Nachon, M, Newsom, H, Blaney, D. L, Clegg, S. M, Ollila, A. M, Lasue, J, Maurice, S, and Wiens, R.C
- Subjects
Space Sciences (General) - Abstract
ChemCam is an active remote sensing instrument suite that has operated successfully on MSL since landing Aug. 6th, 2012. It uses laser pulses to remove dust and to analyze rocks up to 7 m away. Laser-induced breakdown spectroscopy (LIBS) obtains emission spectra of materials ablated from the samples in electronically excited states. The intensities of the emission lines scale with the abundances of the related element. ChemCam is sensitive to most major rock-forming elements as well as to a set of minor and trace elements such as F, Cl, Li, P, Sr, Ba, and Rb. The measured chemical composition can then be used to infer the mineralogical composition of the ablated material. Here, we report a summary of inferred apatite detections along the MSL traverse at Gale Crater. We present the geologic settings of these findings and derive some interpretations about the formation conditions of apatite in time and space.
- Published
- 2020
30. Compositional Variations in Sedimentary Deposits in Gale Crater as Observed by ChemCam Passive and Active Spectra
- Author
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Manelski, H. T., primary, Sheppard, R. Y., additional, Fraeman, A. A., additional, Wiens, R. C., additional, Johnson, J. R., additional, Rampe, E. B., additional, Frydenvang, J., additional, Lanza, N. L., additional, and Gasnault, O., additional
- Published
- 2023
- Full Text
- View/download PDF
31. A Mars 2020 Perseverance SuperCam Perspective on the Igneous Nature of the Máaz Formation at Jezero Crater and Link With Séítah, Mars
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Udry, A., Ostwald, A., Sautter, V., Cousin, A., Beyssac, O., Forni, O., Dromart, G., Benzerara, K., Nachon, M., Horgan, B., Mandon, L., Clavé, E., Dehouck, E., Gibbons, E., Alwmark, S., Ravanis, E., Wiens, R. C., Legett, C., Anderson, R., Pilleri, P., Mangold, N., Schmidt, M., Liu, Y., Núñez, J. I., Castro, K., Madariaga, J. M., Kizovski, T., Beck, P., Bernard, S., Bosak, T., Brown, A., Clegg, S., Cloutis, E., Cohen, B., Connell, S., Crumpler, L., Debaille, V., Flannery, D., Fouchet, T., Gabriel, T. S.J., Gasnault, O., Herd, C. D.K., Johnson, J., Manrique, J. A., Maurice, S., McCubbin, F. M., McLennan, S., Ollila, A., Pinet, P., Quantin-Nataf, C., Udry, A., Ostwald, A., Sautter, V., Cousin, A., Beyssac, O., Forni, O., Dromart, G., Benzerara, K., Nachon, M., Horgan, B., Mandon, L., Clavé, E., Dehouck, E., Gibbons, E., Alwmark, S., Ravanis, E., Wiens, R. C., Legett, C., Anderson, R., Pilleri, P., Mangold, N., Schmidt, M., Liu, Y., Núñez, J. I., Castro, K., Madariaga, J. M., Kizovski, T., Beck, P., Bernard, S., Bosak, T., Brown, A., Clegg, S., Cloutis, E., Cohen, B., Connell, S., Crumpler, L., Debaille, V., Flannery, D., Fouchet, T., Gabriel, T. S.J., Gasnault, O., Herd, C. D.K., Johnson, J., Manrique, J. A., Maurice, S., McCubbin, F. M., McLennan, S., Ollila, A., Pinet, P., and Quantin-Nataf, C.
- Abstract
The Máaz formation consists of the first lithologies in Jezero crater analyzed by the Mars 2020 Perseverance rover. This formation, investigated from Sols (Martian days) 1 to 201 and from Sols 343 to 382, overlies the Séítah formation (previously described as an olivine-rich cumulate) and was initially suggested to represent an igneous crater floor unit based on orbital analyses. Using SuperCam data, we conducted a detailed textural, chemical, and mineralogical analyses of the Máaz formation and the Content member of the Séítah formation. We conclude that the Máaz formation and the Content member are igneous and consist of different lava flows and/or possibly pyroclastic flows with complex textures, including vesicular and non-vesicular rocks with different grain sizes. The Máaz formation rocks exhibit some of the lowest Mg# (=molar 100 × MgO/MgO + FeO) of all Martian igneous rocks analyzed so far (including meteorites and surface rocks) and show similar basaltic to basaltic-andesitic compositions. Their mineralogy is dominated by Fe-rich augite to possibly ferrosilite and plagioclase, and minor phases such as Fe-Ti oxides and Si-rich phases. They show a broad diversity of both compositions and textures when compared to Martian meteorites and other surface rocks. The different Máaz and Content lava or pyroclastic flows all originate from the same parental magma and/or the same magmatic system, but are not petrogenetically linked to the Séítah formation. The study of returned Máaz samples in Earth-based laboratories will help constrain the formation of these rocks, calibrate Martian crater counting, and overall, improve our understanding of magmatism on Mars.
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- 2023
32. Diverse Lava Flow Morphologies in the Stratigraphy of the Jezero Crater Floor
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Alwmark, S., Horgan, B., Udry, A., Bechtold, A., Fagents, S., Ravanis, E., Crumpler, L., Schmitz, N., Cloutis, E., Brown, A., Flannery, D., Gasnault, O., Grotzinger, J., Gupta, S., Kah, L., Kelemen, P., Kinch, K., Núñez, J., Alwmark, S., Horgan, B., Udry, A., Bechtold, A., Fagents, S., Ravanis, E., Crumpler, L., Schmitz, N., Cloutis, E., Brown, A., Flannery, D., Gasnault, O., Grotzinger, J., Gupta, S., Kah, L., Kelemen, P., Kinch, K., and Núñez, J.
- Abstract
We present a combined geomorphologic, multispectral, and geochemical analysis of crater floor rocks in Jezero crater based on data obtained by the Mast Camera Zoom and SuperCam instruments onboard the NASA Mars 2020 Perseverance rover. The combined data from this analysis together with the results of a comparative study with geologic sites on Earth allows us to interpret the origins of rocks exposed along the Artuby ridge, a ∼900 m long scarp of lower Máaz formation rocks. The ridge exposes rocks belonging to two morphologically distinct members, Artuby and Rochette, both of which have basaltic composition and are spectrally indistinguishable in our analysis. Artuby rocks consist of morphologically distinct units that alternate over the ridge, bulbous, hummocky, layers with varying thicknesses that in places appear to have flowed over underlying strata, and sub-planar thinner laterally continuous layers with variable friability. The Rochette member has a massive appearance with pronounced pitting and sub-horizontal partings. Our findings are most consistent with a primary igneous emplacement as lava flows, through multiple eruptions, and we propose that the thin layers result either from preferential weathering, interbedded ash/tephra layers, ʻaʻā clinker layers, or aeolian deposition. Our analyses provide essential geologic context for the Máaz formation samples that will be returned to Earth and highlight the diversity and complexity of geologic processes on Mars not visible from orbit.
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- 2023
33. Compositional Variations in Sedimentary Deposits in Gale Crater as Observed by ChemCam Passive and Active Spectra
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Manelski, H. T., Sheppard, R. Y., Fraeman, A. A., Wiens, R. C., Johnson, J. R., Rampe, E. B., Frydenvang, J., Lanza, N. L., Gasnault, O., Manelski, H. T., Sheppard, R. Y., Fraeman, A. A., Wiens, R. C., Johnson, J. R., Rampe, E. B., Frydenvang, J., Lanza, N. L., and Gasnault, O.
- Abstract
During the first 2934 sols of the Curiosity rover's mission 33,468 passive visible/near-infrared (NIR) reflectance spectra were taken of the surface by the mast-mounted Chemistry and Camera (ChemCam) instrument on a range of target types. ChemCam spectra of bedrock targets from the Murray and Carolyn Shoemaker formations on Mt. Sharp were investigated using principal component analysis and various spectral parameters including the band depth at 535 nm and the slope between 840 and 750 nm. Four end-member spectra were identified. Passive spectra were compared to Laser Induced Breakdown Spectroscopy (LIBS) data to search for correlations between spectral properties and elemental abundances. The correlation coefficient between FeOT reported by LIBS and BD535 from passive spectra was used to search for regions where iron may have been added to the bedrock through oxidation of ferrous-bearing fluids but no correlations were found. Rocks in the Blunts Point-Sutton Island transition that have unique spectral properties compared to surrounding rocks, that is flat NIR slopes and weak 535 nm absorptions, are associated with higher Mn and Mg in the LIBS spectra of bedrock. Additionally, calcium-sulfate cements, previously identified by Ca and S enrichments in the LIBS spectra of bedrock, were also shown to be associated with spectral trends seen in Blunts Point. A shift toward a steeper NIR slope is seen in the Hutton interval, indicative of changing depositional conditions or increased diagenesis.
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- 2023
34. ChemCam investigation of the John Klein and Cumberland drill holes and tailings, Gale crater, Mars
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Jackson, R.S., Wiens, R.C., Vaniman, D.T., Beegle, L., Gasnault, O., Newsom, H.E., Maurice, S., Meslin, P.-Y., Clegg, S., Cousin, A., Schröder, S., and Williams, J.M.
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- 2016
- Full Text
- View/download PDF
35. Estimation method of planetary fast neutron flux by a Ge gamma-ray spectrometer
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Hareyama, M., Fujibayashi, Y., Yamashita, Y., Karouji, Y., Nagaoka, H., Kobayashi, S., Reedy, R.C., Gasnault, O., Forni, O., d'Uston, C., Kim, K.J., and Hasebe, N.
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- 2016
- Full Text
- View/download PDF
36. Application of distance correction to ChemCam laser-induced breakdown spectroscopy measurements
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Mezzacappa, A., Melikechi, N., Cousin, A., Wiens, R.C., Lasue, J., Clegg, S.M., Tokar, R., Bender, S., Lanza, N.L., Maurice, S., Berger, G., Forni, O., Gasnault, O., Dyar, M.D., Boucher, T., Lewin, E., and Fabre, C.
- Published
- 2016
- Full Text
- View/download PDF
37. VARIABILITY IN MT. SHARP GROUP BEDROCK AS SEEN BY CHEMCAM PASSIVE AND ACTIVE
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Manelski, H. T., Sheppard, R. Y., Fraeman, A. A., Wiens, R. C., Johnson, J. R., Rampe, E. B., Frydenvang, J., Lanza, N. L., Gasnault, O., Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), Los Alamos National Laboratory (LANL), Institut de recherche en astrophysique et planétologie (IRAP), 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), and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
38. IRRADIATION OF ORGANICS ON MARS: EVOLUTION OF THE RAMAN SIGNAL OF THE ERTALYTE TARGET ABOARD PERSEVERANCE
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Bernard, S., Beyssac, O., Ollila, A., Lopez-Reyes, G., Manrique, J., Mouélic, S. Le, Beck, P., Forni, O., Pilleri, P., Cousin, A., Gasnault, O., Meslin, P.Y, Travis, G., Clavé, E., Royer, C., Wiens, R., Maurice, S., Team, The Supercam, 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), Los Alamos National Laboratory (LANL), Universidad de Valladolid [Valladolid] (UVa), Institut de Planétologie et d'Astrophysique de Grenoble (IPAG), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Institut de recherche en astrophysique et planétologie (IRAP), 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), United States Geological Survey (USGS), Centre d'Etudes Lasers Intenses et Applications (CELIA), Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, Lunar and Planetary Institute, Centre National d'Études Spatiales [Toulouse] (CNES)-Observatoire des Sciences de l'Univers de Grenoble (OSUG ), and 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
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
39. Laboratory analyses for adsorption experiments of phosphoric acid species and phosphate rock standards for p characterization on mars by chemcam
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Dimitracopoulos, F.D., Newsom, H. E., Gasda, P. J., Meslin, P. Y., Cerrato, J. M., Crossey, L. J., Lanza, N. L., Tutolo, B. M., Clegg, S. M., Gasnault, O., Delapp, D., The University of New Mexico [Albuquerque], Los Alamos National Laboratory (LANL), Institut de recherche en astrophysique et planétologie (IRAP), 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), University of Calgary, and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
40. The fate of manganese: fractionation of mn and fe during the kinetic alteration process
- Author
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Loche, M., Fabre, S., Cousin, A., Treiman, A., Lanza, N., Meslin, P-Y., Gasda, P., Das, D., Tutolo, B., Gasnault, O., Maurice, S., Wiens, R., Institut de recherche en astrophysique et planétologie (IRAP), 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), Lunar and Planetary Institute [Houston] (LPI), Los Alamos National Laboratory (LANL), University of Calgary, Purdue University [West Lafayette], and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
41. Semiquantitative analysis of chemcam and supercam libs data with spectral unmixing
- Author
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Schröder, S., Rammelkamp, K., Hansen, P.B., Seel, F., Cousin, A., Forni, O., Gasnault, O., Meslin, P.-Y., Pilleri, P., Rapin, W., Clavé, E., Dehouck, E., Beyssac, O., Beck, P., Maurice, S., Wiens, R.C., Hübers, H.-W., DLR Institute of Optical Sensor Systems, Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), Institut für Chemie [HU Berlin], Humboldt University Of Berlin, Institut de recherche en astrophysique et planétologie (IRAP), 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), Centre d'Etudes Lasers Intenses et Applications (CELIA), Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS), Bioinformatique et BioPhysique [IMPMC] (IMPMC_BIBIP), 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)-Muséum national d'Histoire naturelle (MNHN)-Institut de recherche pour le développement [IRD] : UR206-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut de Planétologie et d'Astrophysique de Grenoble (IPAG), Centre National d'Études Spatiales [Toulouse] (CNES)-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, Purdue University [West Lafayette], and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
42. CLIMATE CHANGE AND TOPOGRAPHY FOCUSED AEOLIAN EROSION IN GALE CRATER, MARS -TEN-YEARS OF MSL OBSERVATIONS
- Author
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Newsom, H. E., Hoffman, M. E., Gallegos, Z. E., Williams, J. M., Los, S. A., Dimitracopoulos, F. D., Nellessen, M. A., Mason, D., Scuderi, L. A., Crossey, L. J., Gasda, P.J., Lanza, N., Gasnault, O., Kite, E. S., Dietrich, W. E., Institute of Meteoritics [Albuquerque] (IOM), The University of New Mexico [Albuquerque], Los Alamos National Laboratory (LANL), Institut de recherche en astrophysique et planétologie (IRAP), 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), and Lunar and Planetary Institute
- Subjects
[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
43. CHEMCAM OBSERVATIONS OF THE MARKER BAND, GALE CRATER, MARS
- Author
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Gasda, P. J., Lanza, N., Rapin, W., Frydenvang, J., Goetz, W., Schwenzer, S. P., Dietrich, W. E., Weitz, C., Bryk, A., Kite, E., Lewis, K., Schieber, J., Fischer, W.W., Mondro, C., Johnson, J., Dehouck, E., Newsom, H. E., Essunfeld, A., Lasue, J., Gasnault, O., Clegg, S., Delapp, D., Los Alamos National Laboratory (LANL), Institut de recherche en astrophysique et planétologie (IRAP), 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), Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS), Institute of Meteoritics [Albuquerque] (IOM), The University of New Mexico [Albuquerque], and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology - Abstract
International audience
- Published
- 2023
44. Secondary mineralogy of Jezero delta rocks from hydrogen and carbon emission lines in supercam libs data
- Author
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Beck, P., Forni, O., Dehouck, E., Beyssac, O., Benzerara, K., Quantin-Nataf, C., Schröder, S., Meslin, P.-Y., Clavé, E., Cousin, A., Pilleri, P., Lasue, J., Rapin, W., Anderson, R.B., Gasnault, O., Gabriel, T.S.J., Brown, A.J., Maurice, S., Wiens, R.C., Institut de Planétologie et d'Astrophysique de Grenoble (IPAG), Centre National d'Études Spatiales [Toulouse] (CNES)-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, Institut de recherche en astrophysique et planétologie (IRAP), 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), Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-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), Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), Laboratoire d'Astrophysique de Bordeaux [Pessac] (LAB), Université de Bordeaux (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), United States Geological Survey (USGS), Purdue University [West Lafayette], and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
45. Soil diversity on Mars: comparison between Gale and Jezero craters
- Author
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Cousin, A., Beyssac, O., Forni, O., Meslin, P.Y, Martin, N., Chide, B., Hausrath, E.M., Sullivan, R., Poulet, F., Dehouck, E., Lasue, J., Schröder, S., Gasnault, O., Pilleri, P., Wiens, R., Team, The Supercam Science, Institut de recherche en astrophysique et planétologie (IRAP), 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), 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), Los Alamos National Laboratory (LANL), Purdue University [West Lafayette], University of Nevada [Las Vegas] (WGU Nevada), Cornell University [New York], Institut d'astrophysique spatiale (IAS), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS), Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
46. The impact of compositional changes on random forest predictions: applica-tion to chemcam libs data from gale crater, mars
- Author
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Rammelkamp, K., Gasnault, O., Bedford, C. C., Dehouck, E., Schroder, S., German Aerospace Center (DLR), DLR Institute of Optical Sensor Systems, Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), Institut de recherche en astrophysique et planétologie (IRAP), 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), Universities Space Research Association (USRA), Astromaterials Research and Exploration Science (ARES), NASA Johnson Space Center (JSC), NASA-NASA, Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS), and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
47. Coarse-grained olivine-rich regolith at jezero crater, mars: nature, source and transport
- Author
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Beyssac, O., Chide, B., Cousin, A., Ayoub, F., Bertrand, T., Forni, O., Mandon, L., Beck, P., Johnson, J. R., Lasue, J., Clavé, E., Sullivan, R., Nataf, C. Quantin, Udry, A., Dehouck, E., Poulet, F., Pilorget, C., Fouchet, T., Meslin, P.Y., Gasnault, O., Maurice, S., Wiens, R.C., 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), Los Alamos National Laboratory (LANL), Institut de recherche en astrophysique et planétologie (IRAP), 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), Institut de Planétologie et d'Astrophysique de Grenoble (IPAG), Centre National d'Études Spatiales [Toulouse] (CNES)-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, Johns Hopkins University Applied Physics Laboratory [Laurel, MD] (APL), Centre d'Etudes Lasers Intenses et Applications (CELIA), Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS), Institut d'astrophysique spatiale (IAS), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Department of Computer Science [Purdue], Purdue University [West Lafayette], and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
48. CHEMCAM SULFUR ABUNDANCES IN THE KNOCKFARRIL HILL MEMBER, GALE CRATER MARS
- Author
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Hoffman, M. E., Newsom, H. E., Clegg, S. M., Gasda, P. J., Lanza, N., Gasnault, O., Wiens, R. C., Delapp, D. M., Institute of Meteoritics [Albuquerque] (IOM), The University of New Mexico [Albuquerque], Los Alamos National Laboratory (LANL), Institut de recherche en astrophysique et planétologie (IRAP), 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), Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
49. Acoustics of martian geological material from the shock waves of the laser-induced sparks of supercam
- Author
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Alvarez, C., Laserna, J., Moros, J., Purohit, P., Angel, S. M., Bernardi, P., Beyssac, O., Bousquet, B., Cadu, A., Chide, B., Clavé, E., Dauson, E., Forni, O., Fouchet, T., Gasnault, O., Jacob, Xavier, Lacombe, G., Lanza, N.L., Larmat, C., Lasue, J., Lorenz, R.D., Meslin, P.-Y., Mimoun, D., Montmessin, Franck, Murdoch, N., Ollila, A. M., Pilleri, P., Reyes-Newell, A. L., Schröder, S., Stott, A., Cate, J. Ten, Vogt, D., Clegg, S., Cousin, A., Maurice, S., Wiens, R. C., Universidad de Málaga [Málaga] = University of Málaga [Málaga], University of South Carolina [Columbia], Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics (LESIA), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), 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), Centre d'Etudes Lasers Intenses et Applications (CELIA), Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), Institut de recherche en astrophysique et planétologie (IRAP), 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), Los Alamos National Laboratory (LANL), Pôle Planétologie du LESIA, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université de Toulouse (UT), Institut de mécanique des fluides de Toulouse (IMFT), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Johns Hopkins University Applied Physics Laboratory [Laurel, MD] (APL), PLANETO - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), DLR Institute of Optical Sensor Systems, Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), Purdue University [West Lafayette], and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
50. THE GEDIZ VALLIS SYSTEM IN GALE CRATER ON MARS: HIRISE VIEWS OF THE INVERTED
- Author
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Wilson, S.A., Thompson, L., Hughes, M., Fedo, C., Arvidson, R., Bryk, A., Davis, J., Dietrich, W.E., Gasnault, O., Grant, J.A., Gupta, S., House, C., Kite, E., Kubacki, T., Larter, S., Newsom, H.E., Paar, G., Rivera-Hernández, F., Roberts, A., Williams, R., Center for Earth and Planetary Studies [Washington] (CEPS), Smithsonian National Air and Space Museum, Smithsonian Institution-Smithsonian Institution, Institut de recherche en astrophysique et planétologie (IRAP), 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), Imperial College London, Institute of Meteoritics [Albuquerque] (IOM), The University of New Mexico [Albuquerque], and Lunar and Planetary Institute
- Subjects
[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology ,[SDU]Sciences of the Universe [physics] ,[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] - Abstract
International audience
- Published
- 2023
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