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299 results on '"Schröder, Susanne"'

1. In-situ wavelength calibration without a calibration target: use of Fraunhofer lines after landing on planetary surface

Author

Mori, Shoki, Boettger, Ute, Buder, Maximilian, Cho, Yuichiro, Dietz, Enrico, Hagelschuer, Till, Hübers, Heinz-Wilhelm, Kameda, Shingo, Kopp, Emanuel, Prieto-Ballesteros, Olga, Rull, Fernando, Ryan, Conor, Schroeder, Susanne, Sugita, Seiji, Tabata, Haruhisa, Usui, Tomohiro, and Yumoto, Koki

Subjects
Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

Accurate wavelength calibration is critical for qualitative and quantitative spectroscopic measurements. Many spectrometers for planetary exploration are equipped with onboard calibration sources. However, such calibration sources are not always available because planetary lander missions often have strong limitations in size and mass. In this study, we propose and validate a wavelength calibration method using solar Fraunhofer lines observed in reflective spectra. As a result, for a visible Raman spectrometer, the accuracy is better than 0.6 cm-1 in 0-4000 cm-1 range, and the magnesium abundance of olivine is estimated more accurately than 2%.

Published
2022

4. Science objectives of the MMX rover

Author

Ulamec, Stephan, Michel, Patrick, Grott, Matthias, Böttger, Ute, Schröder, Susanne, Hübers, Heinz-Wilhelm, Cho, Yuichiro, Rull, Fernando, Murdoch, Naomi, Vernazza, Pierre, Prieto-Ballesteros, Olga, Biele, Jens, Tardivel, Simon, Arrat, Denis, Hagelschuer, Till, Knollenberg, Jörg, Vivet, Damien, Sunday, Cecily, Jorda, Laurent, Groussin, Olivier, Robin, Colas, and Miyamoto, Hirdy

Published
2023
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5. A Laser-Induced Breakdown Spectroscopy (LIBS) Instrument for In-Situ Exploration with the DLR Lightweight Rover Unit (LRU)

Author

Schröder, Susanne, primary, Seel, Fabian, additional, Dietz, Enrico, additional, Frohmann, Sven, additional, Hansen, Peder Bagge, additional, Lehner, Peter, additional, Fonseca Prince, Andre, additional, Sakagami, Ryo, additional, Vodermayer, Bernhard, additional, Wedler, Armin, additional, Börner, Anko, additional, and Hübers, Heinz-Wilhelm, additional

Published
2024
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8. Post-landing major element quantification using SuperCam laser induced breakdown spectroscopy

Author

Anderson, Ryan B., Forni, Olivier, Cousin, Agnes, Wiens, Roger C., Clegg, Samuel M., Frydenvang, Jens, Gabriel, Travis S.J., Ollila, Ann, Schröder, Susanne, Beyssac, Olivier, Gibbons, Erin, Vogt, David S., Clavé, Elise, Manrique, Jose-Antonio, Legett, Carey, IV, Pilleri, Paolo, Newell, Raymond T., Sarrao, Joseph, Maurice, Sylvestre, Arana, Gorka, Benzerara, Karim, Bernardi, Pernelle, Bernard, Sylvain, Bousquet, Bruno, Brown, Adrian J., Alvarez-Llamas, César, Chide, Baptiste, Cloutis, Edward, Comellas, Jade, Connell, Stephanie, Dehouck, Erwin, Delapp, Dorothea M., Essunfeld, Ari, Fabre, Cecile, Fouchet, Thierry, Garcia-Florentino, Cristina, García-Gómez, Laura, Gasda, Patrick, Gasnault, Olivier, Hausrath, Elisabeth M., Lanza, Nina L., Laserna, Javier, Lasue, Jeremie, Lopez, Guillermo, Madariaga, Juan Manuel, Mandon, Lucia, Mangold, Nicolas, Meslin, Pierre-Yves, Nelson, Anthony E., Newsom, Horton, Reyes-Newell, Adriana L., Robinson, Scott, Rull, Fernando, Sharma, Shiv, Simon, Justin I., Sobron, Pablo, Fernandez, Imanol Torre, Udry, Arya, Venhaus, Dawn, McLennan, Scott M., Morris, Richard V., and Ehlmann, Bethany

Published
2022
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9. Technology Selection for Inline Topography Measurement with Rover-Borne Laser Spectrometers.

Author

Ryan, Conor, Haist, Tobias, Laskin, Gennadii, Schröder, Susanne, and Reichelt, Stephan

Subjects
LASER measurement, SPECTROMETERS, LASER spectroscopy, TOPOGRAPHY, THREE-dimensional imaging, DIGITAL holographic microscopy
Abstract

This work studies enhancing the capabilities of compact laser spectroscopes integrated into space-exploration rovers by adding 3D topography measurement techniques. Laser spectroscopy enables the in situ analysis of sample composition, aiding in the understanding of the geological history of extraterrestrial bodies. To complement spectroscopic data, the inclusion of 3D imaging is proposed to provide unprecedented contextual information. The morphological information aids material characterization and hence the constraining of rock and mineral histories. Assigning height information to lateral pixels creates topographies, which offer a more complete spatial dataset than contextual 2D imaging. To aid the integration of 3D measurement into future proposals for rover-based laser spectrometers, the relevant scientific, rover, and sample constraints are outlined. The candidate 3D technologies are discussed, and estimates of performance, weight, and power consumptions guide the down-selection process in three application examples. Technology choice is discussed from different perspectives. Inline microscopic fringe-projection profilometry, incoherent digital holography, and multiwavelength digital holography are found to be promising candidates for further development. [ABSTRACT FROM AUTHOR]

Published
2024
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10. An acoustic investigation of the near-surface turbulence on Mars

Author

Chide, Baptiste, primary, Blanc-Benon, Philippe, additional, Bertrand, Tanguy, additional, Jacob, Xavier, additional, Lasue, Jérémie, additional, Lorenz, Ralph D., additional, Montmessin, Franck, additional, Murdoch, Naomi, additional, Pla-Garcia, Jorge, additional, Seel, Fabian, additional, Schröder, Susanne, additional, Stott, Alexander E., additional, de la Torre Juarez, Manuel, additional, and Wiens, Roger C., additional

Published
2024
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13. In situ science on Phobos with the Raman spectrometer for MMX (RAX): preliminary design and feasibility of Raman measurements

Author

Cho, Yuichiro, Böttger, Ute, Rull, Fernando, Hübers, Heinz-Wilhelm, Belenguer, Tomàs, Börner, Anko, Buder, Maximilian, Bunduki, Yuri, Dietz, Enrico, Hagelschuer, Till, Kameda, Shingo, Kopp, Emanuel, Lieder, Matthias, Lopez-Reyes, Guillermo, Moral Inza, Andoni Gaizka, Mori, Shoki, Ogura, Jo Akino, Paproth, Carsten, Perez Canora, Carlos, Pertenais, Martin, Peter, Gisbert, Prieto-Ballesteros, Olga, Rockstein, Steve, Rodd-Routley, Selene, Rodriguez Perez, Pablo, Ryan, Conor, Santamaria, Pilar, Säuberlich, Thomas, Schrandt, Friedrich, Schröder, Susanne, Stangarone, Claudia, Ulamec, Stephan, Usui, Tomohiro, Weber, Iris, Westerdorff, Karsten, and Yumoto, Koki

Published
2021
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15. Manganese-Iron Phosphate Nodules at the Groken Site, Gale Crater, Mars

Author

Treiman, Allan H., primary, Lanza, Nina L., additional, VanBommel, Scott, additional, Berger, Jeff, additional, Wiens, Roger, additional, Bristow, Thomas, additional, Johnson, Jeffrey, additional, Rice, Melissa, additional, Hart, Reginald, additional, McAdam, Amy, additional, Gasda, Patrick, additional, Meslin, Pierre-Yves, additional, Yen, Albert, additional, Williams, Amy J., additional, Vasavada, Ashwin, additional, Vaniman, David, additional, Tu, Valerie, additional, Thorpe, Michael, additional, Swanner, Elizabeth D., additional, Seeger, Christina, additional, Schwenzer, Susanne P., additional, Schröder, Susanne, additional, Rampe, Elizabeth, additional, Rapin, William, additional, Ralston, Silas J., additional, Peretyazhko, Tanya, additional, Newsom, Horton, additional, Morris, Richard V., additional, Ming, Douglas, additional, Loche, Matteo, additional, Le Mouélic, Stéphane, additional, House, Christopher, additional, Hazen, Robert, additional, Grotzinger, John P., additional, Gellert, Ralf, additional, Gasnault, Olivier, additional, Fischer, Woodward W., additional, Essunfeld, Ari, additional, Downs, Robert T., additional, Downs, Gordon W., additional, Dehouck, Erwin, additional, Crossey, Laura J., additional, Cousin, Agnes, additional, Comellas, Jade M., additional, Clark, Joanna V., additional, Clark, Benton, additional, Chipera, Steve, additional, Caravaca, Gwenaël, additional, Bridges, John, additional, Blake, David F., additional, and Anderson, Ryan, additional

Published
2023
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16. Measurements of sound propagation in Mars' lower atmosphere

Author

Chide, Baptiste, primary, Jacob, Xavier, additional, Petculescu, Andi, additional, Lorenz, Ralph D., additional, Maurice, Sylvestre, additional, Seel, Fabian, additional, Schröder, Susanne, additional, Wiens, Roger C., additional, Gillier, Martin, additional, Murdoch, Naomi, additional, Lanza, Nina L., additional, Bertrand, Tanguy, additional, Leighton, Timothy G., additional, Joseph, Phillip, additional, Pilleri, Paolo, additional, Mimoun, David, additional, Stott, Alexander, additional, de la Torre Juarez, Manuel, additional, Hueso, Ricardo, additional, Munguira, Asier, additional, Sánchez-Lavega, Agustin, additional, Martinez, German, additional, Larmat, Carène, additional, Lasue, Jérémie, additional, Newman, Claire, additional, Pla-Garcia, Jorge, additional, Bernardi, Pernelle, additional, Harri, Ari-Matti, additional, Genzer, Maria, additional, and Lepinette, Alain, additional

Published
2023
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17. The SuperCam Instrument Suite on the NASA Mars 2020 Rover: Body Unit and Combined System Tests

Author

Wiens, Roger C., Maurice, Sylvestre, Robinson, Scott H., Nelson, Anthony E., Cais, Philippe, Bernardi, Pernelle, Newell, Raymond T., Clegg, Sam, Sharma, Shiv K., Storms, Steven, Deming, Jonathan, Beckman, Darrel, Ollila, Ann M., Gasnault, Olivier, Anderson, Ryan B., André, Yves, Michael Angel, S., Arana, Gorka, Auden, Elizabeth, Beck, Pierre, Becker, Joseph, Benzerara, Karim, Bernard, Sylvain, Beyssac, Olivier, Borges, Louis, Bousquet, Bruno, Boyd, Kerry, Caffrey, Michael, Carlson, Jeffrey, Castro, Kepa, Celis, Jorden, Chide, Baptiste, Clark, Kevin, Cloutis, Edward, Cordoba, Elizabeth C., Cousin, Agnes, Dale, Magdalena, Deflores, Lauren, Delapp, Dorothea, Deleuze, Muriel, Dirmyer, Matthew, Donny, Christophe, Dromart, Gilles, George Duran, M., Egan, Miles, Ervin, Joan, Fabre, Cecile, Fau, Amaury, Fischer, Woodward, Forni, Olivier, Fouchet, Thierry, Fresquez, Reuben, Frydenvang, Jens, Gasway, Denine, Gontijo, Ivair, Grotzinger, John, Jacob, Xavier, Jacquinod, Sophie, Johnson, Jeffrey R., Klisiewicz, Roberta A., Lake, James, Lanza, Nina, Laserna, Javier, Lasue, Jeremie, Le Mouélic, Stéphane, Legett, IV, Carey, Leveille, Richard, Lewin, Eric, Lopez-Reyes, Guillermo, Lorenz, Ralph, Lorigny, Eric, Love, Steven P., Lucero, Briana, Madariaga, Juan Manuel, Madsen, Morten, Madsen, Soren, Mangold, Nicolas, Manrique, Jose Antonio, Martinez, J. P., Martinez-Frias, Jesus, McCabe, Kevin P., McConnochie, Timothy H., McGlown, Justin M., McLennan, Scott M., Melikechi, Noureddine, Meslin, Pierre-Yves, Michel, John M., Mimoun, David, Misra, Anupam, Montagnac, Gilles, Montmessin, Franck, Mousset, Valerie, Murdoch, Naomi, Newsom, Horton, Ott, Logan A., Ousnamer, Zachary R., Pares, Laurent, Parot, Yann, Pawluczyk, Rafal, Glen Peterson, C., Pilleri, Paolo, Pinet, Patrick, Pont, Gabriel, Poulet, Francois, Provost, Cheryl, Quertier, Benjamin, Quinn, Heather, Rapin, William, Reess, Jean-Michel, Regan, Amy H., Reyes-Newell, Adriana L., Romano, Philip J., Royer, Clement, Rull, Fernando, Sandoval, Benigno, Sarrao, Joseph H., Sautter, Violaine, Schoppers, Marcel J., Schröder, Susanne, Seitz, Daniel, Shepherd, Terra, Sobron, Pablo, Dubois, Bruno, Sridhar, Vishnu, Toplis, Michael J., Torre-Fdez, Imanol, Trettel, Ian A., Underwood, Mark, Valdez, Andres, Valdez, Jacob, Venhaus, Dawn, and Willis, Peter

Published
2021
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19. Deuterated PET: The new verification target of the Raman spectrometer for the MMX mission to explore Phobos.

Author

Moral, Andoni G., Mora, Julio, Prieto‐Ballesteros, Olga, Ercilla, Oscar, Lopez‐Reyes, Guillermo, Canora, Carlos P., Bonales, Laura J., Fernandez‐Sampedro, Maite, Sanz‐Arranz, J.A., Herrera, Alejandro, Alonso, Rafael, Rull, Fernando, Böttger, Ute, Cho, Yuichiro, Schröder, Susanne, and Hübers, Heinz‐Wilhelm

Subjects
MARTIAN exploration, LUNAR exploration, SPECTROMETERS, POLYETHYLENE terephthalate, SURFACES (Technology)
Abstract

JAXA's upcoming MMX (Martian Moons eXploration) mission will deliver a small rover to Phobos, to explore its surface complementary to the MMX orbiter and the sample return lander. On board this rover is a Raman spectrometer, the RAX Instrument (RAman Spectrometer for MMX), a payload to science. RAX has been designed for being capable to analyze the mineral composition of the Phobos' surface, in order to help reveal the nature and distribution of materials on the surface and ultimately the origin and evolution of the moon. Attached to MMX spacecraft, with direct view from the RAX instrument, a polyethylene terephthalate (PET) target will be placed for on‐ground and during cruise, spectral instrument performances verification, before the MMX rover is released and dropped to the Phobos surface for developing its scientific tasks. A novel deuterated PET material was proposed as verification target (VT) to check the spectral instrument performances. INTA‐CAB developed, manufactured and qualified for the MMX‐RAX space mission, 13 mm diameter and 2‐mm thick pellets of this material, which incorporates two relevant improvement characteristics: reduction in fluorescence and additional Raman bands with regard to ordinary PET used with this purpose. The material was selected as RAX VT and delivered to DLR for performance tests and later integration into the MMX rover together with the RAX flight model. The RAX VT will be critical to check the instrument performances during the several months cruise phase after launch and just before its landing on Phobos surface. This paper reports the development and characterization of the deuterated PET. [ABSTRACT FROM AUTHOR]

Published
2023
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21. Epigenetic alterations in longevity regulators, reduced life span, and exacerbated aging-related pathology in old father offspring mice

Author

Xie, Kan, Ryan, Devon P., Pearson, Brandon L., Henzel, Kristin S., Neff, Frauke, Vidal, Ramon O., Hennion, Magali, Lehmann, Isabelle, Schleif, Melvin, Schröder, Susanne, Adler, Thure, Rathkolb, Birgit, Rozman, Jan, Schütz, Anna-Lena, Prehn, Cornelia, Mickael, Michel E., Weiergräber, Marco, Adamski, Jerzy, Busch, Dirk H., Ehninger, Gerhard, Matynia, Anna, Jackson, Walker S., Wolf, Eckhard, Fuchs, Helmut, Gailus-Durner, Valerie, Bonn, Stefan, de Angelis, Martin Hrabě, and Ehninger, Dan

Published
2018

22. Mobile Manipulation of a Laser-induced Breakdown Spectrometer for Planetary Exploration

Author

Lehner, Peter, primary, Sakagami, Ryo, additional, Boerdijk, Wout, additional, Dömel, Andreas, additional, Durner, Maximilian, additional, Franchini, Giacomo, additional, Prince, Andre, additional, Lakatos, Kristin, additional, Risch, David Lennart, additional, Meyer, Lukas, additional, Vodermayer, Bernhard, additional, Dietz, Enrico, additional, Frohmann, Sven, additional, Seel, Fabian, additional, Schröder, Susanne, additional, Hübers, Heinz-Wilhelm, additional, Albu-Schäffer, Alin, additional, and Wedler, Armin, additional

Published
2023
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23. Centimeter to decimeter hollow concretions and voids in Gale Crater sediments, Mars

Author

Wiens, Roger C., Rubin, David M., Goetz, Walter, Fairén, Alberto G., Schwenzer, Susanne P., Johnson, Jeffrey R., Milliken, Ralph, Clark, Ben, Mangold, Nicolas, Stack, Kathryn M., Oehler, Dorothy, Rowland, Scott, Chan, Marjorie, Vaniman, David, Maurice, Sylvestre, Gasnault, Olivier, Rapin, William, Schroeder, Susanne, Clegg, Sam, Forni, Olivier, Blaney, Diana, Cousin, Agnes, Payré, Valerie, Fabre, Cecile, Nachon, Marion, Le Mouelic, Stephane, Sautter, Violaine, Johnstone, Stephen, Calef, Fred, Vasavada, Ashwin R., and Grotzinger, John P.

Published
2017
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24. The sound of geological targets on Mars from the absolute intensity of laser-induced sparks shock waves

Author

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, Susanne, Stott, A., Ten Cate, J., Udry, A., Vogt, D., Clegg, S., Cousin, A., Maurice, S., Wiens, R.C., Departamento de Química Analítica [Rosario], Facultad de Ciencias Bioquımicas y Farmaceuticas [Rosario] (FBIOyF), Universidad Nacional de Rosario [Santa Fe]-Universidad Nacional de Rosario [Santa Fe], Department of Chemistry and Biochemistry [Columbia, South Carolina], 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), 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), 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 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), Université de Toulouse (UT), 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), University of Alberta, DLR Institute of Optical Sensor Systems, Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), University of Nevada [Las Vegas] (WGU Nevada), Department of Earth, Atmospheric, and Planetary Sciences [West Lafayette] (EAPS), and Purdue University [West Lafayette]

Subjects
LIBS, Mars, Acoustics, Perseverance, Jezero, Atomic and Molecular Physics, and Optics, Analytical Chemistry, Geological material, in-situ, [SDU]Sciences of the Universe [physics], rover, Instrumentation, Spectroscopy, in-situ science
Abstract

International audience; Inspection of geological material is one of the main goals of the Perseverance rover during its journey across the landscape of the Jezero crater in Mars. NASA's rover integrates SuperCam, an instrument capable of performing standoff characterization of samples using a variety of techniques. Among those tools, SuperCam can perform laser-induced breakdown spectroscopy (LIBS) studies to elucidate the chemical composition of the targets of interest. Data from optical spectroscopy can be supplemented by simultaneously-produced laser-produced plasma acoustics in order to expand the information acquired from the probed rocks thanks to the SuperCam's microphone (MIC) as it can be synchronized with the LIBS laser. Herein, we report cover results from LIBS and MIC during Perseverance's first 380 sols on the Martian surface. We study the correlation between both recorded signals, considering the main intrasample and environmental sources of variation for each technique, to understand their behavior and how they can be interpreted together towards complimenting LIBS with acoustics. We find that louder and more stable acoustic signals are recorded from rock with compact surfaces, i.e., low presence loose particulate material, and harder mineral phases in their composition. Reported results constitute the first description of the evolution of the intensity in the time domain of shockwaves from laser-produced plasmas on geological targets recorded in Mars. These signals are expected contain physicochemical signatures pertaining to the inspected sampling positions. As the dependence of the acoustic signal recorded on the sample composition, provided by LIBS, is unveiled, the sound from sparks become a powerful tool for the identification of mineral phases with similar optical emission spectra.

Published
2023

26. Petrological traverse of the olivine cumulate Séítah formation at Jezero crater, Mars : A perspective from SuperCam onboard Perseverance

Author

Beyssac, O., Forni, O., Cousin, A., Udry, A., Kah, L.C., Mandon, L., Clavé, E., Liu, Y., Poulet, F., Quantin Nataf, C., Gasnault, O., Johnson, J., Benzerara, K., Beck, P., Dehouck, E., Mangold, N., Alvarez Llamas, C., Anderson, R., Arana, G., Barnes, R., Bernard, S., Bosak, T., Brown, A.J., Castro, K., Chide, B., Clegg, S., Cloutis, E., Fouchet, T., Gabriel, T., Gupta, S., Lacombe, G., Lasue, J., Le Mouelic, S., Lopez‐Reyes, G., Madariaga, J.M., McCubbin, F.M., McLennan, S., Manrique, J.A., Meslin, P.Y., Montmessin, F., Núñez, J., Ollila, A.M., Ostwald, A., Pilleri, P., Pinet, P., Royer, C., Sharma, S.K., Schröder, Susanne, Simon, J.I., Toplis, M.J., Veneranda, M., Willis, P.A., 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), 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 Geoscience [Las Vegas], University of Nevada [Las Vegas] (WGU Nevada), Department of Earth and Planetary Sciences [Knoxville], The University of Tennessee [Knoxville], 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), 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), Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), 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), Johns Hopkins University Applied Physics Laboratory [Laurel, MD] (APL), Laboratoire de Planétologie et Géosciences - Angers (LPG-ANGERS), Laboratoire de Planétologie et Géosciences [UMR_C 6112] (LPG), Université d'Angers (UA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Université d'Angers (UA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Department of Analytical Chemistry [Malaga], Universidad de Málaga [Málaga] = University of Málaga [Málaga], Astrogeology Science Center [Flagstaff], United States Geological Survey [Reston] (USGS), Department of Analytical Chemistry [Leioa], University of the Basque Country/Euskal Herriko Unibertsitatea (UPV/EHU), Department of Earth Science and Engineering [Imperial College London], Imperial College London, Department of Earth, Atmospheric and Planetary Sciences [MIT, Cambridge] (EAPS), Massachusetts Institute of Technology (MIT), Plancius Research LLC, Los Alamos National Laboratory (LANL), University of Winnipeg, Laboratoire Energie Signal Images et Automatique [Univ Ngaoundéré] (LESIA), Université de Ngaoundéré/University of Ngaoundéré [Cameroun] (UN), Universidad de Valladolid [Valladolid] (UVa), NASA Johnson Space Center (JSC), NASA, Department of Geosciences [Stony Brook], Stony Brook University [SUNY] (SBU), State University of New York (SUNY)-State University of New York (SUNY), 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), Hawaii Institute of Geophysics and Planetology (HIGP), University of Hawai‘i [Mānoa] (UHM), DLR Institute of Optical Sensor Systems, Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), Department of Earth, Atmospheric, and Planetary Sciences [West Lafayette] (EAPS), and Purdue University [West Lafayette]

Subjects
spectroscopy, LIBS, m2020, Mars, Perseverance, Jezero, Jezero crater, reflectance spectroscopy, in-situ, [SDU]Sciences of the Universe [physics], rover, Seitah, VisIR, Raman, in-situ science
Abstract

International audience; Séítah is the stratigraphically lowest formation visited by Perseverance in the Jezero crater floor. We present the data obtained by SuperCam: texture by imagery, chemistry by LIBS, and mineralogy by VISIR and Raman spectroscopy. The Séítah formation consists of igneous, weakly altered, rocks dominated by millimeter-size grains of olivine with the presence of low-Ca and high-Ca pyroxenes, and other primary minerals (e.g., plagioclase, Cr-Fe-Ti oxides, phosphates). Along a ∼140 m long section in Séítah, SuperCam analyses showed evidence of geochemical and mineralogical variations, from the contact with the overlying Máaz formation, going deeper in the formation. Bulk rock and olivine Mg#, grain size, olivine content increase gradually further from the contact. Along the section, olivine Mg# are not in equilibrium with the bulk rock Mg#, indicating local olivine accumulation. These observations are consistent with Séítah being the deep ultramafic member of a cumulate series derived from the fractional crystallization and slow cooling of the parent magma at depth. Possible magmatic processes and exhumation mechanisms of Séítah are discussed. Séítah rocks show some affinity with some rocks at Gusev crater, and with some martian meteorites suggesting that such rocks are not rare on the surface of Mars. Séítah is part of the Nili Fossae regional olivine-carbonate unit observed from orbit. Future exploration of Perseverance on the rim and outside of the crater will help determine if the observations from the crater floor can be extrapolated to the whole unit, or if this unit is composed of distinct sub-units with various origins.

Published
2023

27. RAX: The Raman Spectrometer on the MMX Rover for in-situ Surface Analysis on Phobos

Author

Schröder, Susanne, Böttger, Ute, Buder, Maximilian, Bunduki, Yuri, Cho, Y., Dietz, Enrico, Hagelschuer, Till, Hübers, Heinz-Wilhelm, Kameda, S., Kopp, Emanuel, Moral Inza, A. G., Pertenais, Martin, Peter, Gisbert, Pohl, Andreas, Prieto Ballesteros, Olga, Rammelkamp, Kristin, Rockstein, Steve, Routley, Selene Amy, Rufini, Sergio, Rull, F., Ryan, Conor, Säuberlich, Thomas, Schrandt, Friedrich, Ulamec, Stephan, Usui, T., and Westerdorff, Karsten

Subjects
Phobos, in-situ, RAX, Raman spectroscopy, MMX, Raman
Published
2023

30. Adressen

Author

Machleidt, Wielant, primary, Kluge, Ulrike, additional, Sieberer, Marcel G., additional, Heinz, Andreas, additional, Agorastos, Agorastos, additional, Aichberger, Marion C., additional, Aichinger, Carina, additional, Assion, Hans-Jörg, additional, Bajbouj, Malek, additional, Basu, Helene, additional, Behrens, Katharina, additional, Bragado, Isaac Bermejo, additional, Boos-Nünning, Ursula, additional, Borde, Theda, additional, Bottlender, Ronald, additional, Brähler, Elmar, additional, Bulla, Jan, additional, Burian, Ronald, additional, David, Matthias, additional, Deery, Claire, additional, Deffner, Teresa-Marie, additional, Demiralay, Cüneyt, additional, Diefenbacher, Albert, additional, Elbert, Thomas, additional, Englisch, Monika, additional, Eppenstein, Thomas, additional, Erim, Yesim, additional, Foroutan, Naika, additional, Gies-Powroznik, Natalie, additional, Glaesmer, Heide, additional, Graef-Calliess, Iris Tatjana, additional, Gün, Ali Kemal, additional, Gutwinski, Stefan, additional, Haenel, Ferdinand, additional, Hahn, Eric, additional, Härter, Martin, additional, Heise, Thomas, additional, Hoffmann, Klaus, additional, Huemer, Julia, additional, Karakayali, Serhat, additional, Kiesel, Doron, additional, Kizilhan, Jan Ilhan, additional, Koch, Eckhardt, additional, Koussemou, Jose Marie, additional, Krauth, Christian, additional, Küchenhoff, Bernhard, additional, Kutalek, Ruth, additional, Leidinger, Friedrich, additional, von Lersner, Ulrike, additional, Leuzinger-Bohleber, Marianne, additional, Lindert, Jutta, additional, Martius, Philipp A., additional, Mascarell-Maricic, Lea, additional, Missmahl, Inge, additional, Morawa, Eva, additional, Morgenroth, Christine, additional, Möckel, Martin, additional, Mösko, Mike, additional, Müller, Daniel J., additional, Negt, Oskar, additional, Neuner, Frank, additional, Oestereich, Cornelia, additional, Ohls, Isgard, additional, Passie, Torsten, additional, Penka, Simone, additional, Plag, Jens, additional, Priebe, Stefan, additional, Prinz, Armin, additional, Rapp, Michael A., additional, Reinbold, Hartmut, additional, Salman, Ramazan, additional, Schammann, Hannes, additional, Schauer, Maggie, additional, Schepker, Renate, additional, Schouler-Ocak, Meryam, additional, Schröder, Susanne, additional, Seidel, Ralf, additional, Sieben, Anna, additional, Siefen, Rainer G., additional, Stamm, Thomas, additional, Stöckigt, Barbara, additional, Stompe, Thomas, additional, Straub, Jürgen, additional, Ströhle, Andreas, additional, Sutej, Igor, additional, Ta, Thi Minh Tam, additional, Trenker, Madlen, additional, Vogel, Dita, additional, Vogelgesang, Waldemar, additional, Völkl-Kernstock, Sabine, additional, Walter, Ulla, additional, Yanık-Şenay, Aylin, additional, Zentner, Katarzyna, additional, and Zielke-Nadkarni, Andrea, additional

Published
2018
Full Text
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32. Assessing the Distribution of Water Ice and Other Volatiles at the Lunar South Pole with LUVMI-X: A Mission Concept

Author

Losekamm, Martin J., primary, Biswas, Janos, additional, Chupin, Thibaud, additional, Deiml, Michael, additional, Deremetz, Matthieu, additional, Evagora, Anthony M., additional, Fau, Guillaume, additional, Flahaut, Jessica, additional, Gancet, Jeremi, additional, Glier, Markus, additional, Gscheidle, Christian, additional, Joulaud, Marine, additional, Madakashira, Hemanth K., additional, Murray, Neil J., additional, Neumann, Jörg, additional, Pöschl, Thomas, additional, Richter, Lutz, additional, Sargeant, Hannah M., additional, Schröder, Susanne, additional, Schwanethal, Jae, additional, Sheridan, Simon, additional, Urbina, Diego, additional, Vogt, David S., additional, and Wessels, Peter, additional

Published
2022
Full Text
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34. On the alignment, integration, and testing of the Raman spectrometer for MMX (RAX)

Author

Pertenaïs, Martin, primary, Ryan, Conor, additional, Böttger, Ute, additional, Buder, Maximilian, additional, Cho, Yuchiro, additional, Gutruf, Sven, additional, Hagelschuer, Till, additional, Hübers, Heinz-Wilhelm, additional, Moral, Andoni G., additional, Prieto Ballesteros, Olga, additional, Rockstein, Steve, additional, Routley, Selene, additional, Rull, Fernando, additional, Schrandt, Friedrich, additional, and Schröder, Susanne, additional

Published
2022
Full Text
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35. Finally! Insights into the ARCHES Lunar Planetary Exploration Analogue Campaign on Etna in summer 2022

Author

Wedler, Armin, Müller, Marcus Gerhard, Schuster, Martin, Durner, Maximilian, Lehner, Peter, Dömel, Andreas, Steidle, Florian, Vayugundla, Mallikarjuna, Sakagami, Ryo, Meyer, Lukas, Smisek, Michal, Stürzl, Wolfgang, Schmitz, Nicole, Vodermayer, Bernhard, Fonseca Prince, Andre, Ehreiser, Anouk, Staudinger, Emanuel, Pöhlmann, Robert, Zhang, Siwei, Hellerer, Matthias, Lichtenheldt, Roy, Franke, Dennis, Pignede, Antoine Francois Xavier, Schindler, Walter, Schütt, Manuel, Rebele, Bernhard, Boerdijk, Wout, Giubilato, Riccardo, Reill, Josef, Kuhne, Moritz, Lee, Jongseok, Schröder, Susanne, Frohmann, Sven, Seel, Fabian, Dietz, Enrico, Triebel, Rudolph, Lii, Neal Yi-Sheng, Bischoff, Esther, Braun, Christian, Kille, Sean, Wormnes, Kjetil, Pereira, Aaron, Carey, William, Rossi, A.P., Thomsen, Laurenz, Graber, Thorsten, Krüger, Thomas, Börner, Anko, Irmisch, Patrick, Bussmann, Kristin, Paar, Gerhard, Bauer, Arnold, Völk, Stefan, Rauer, H., Hübers, Heinz-Wilhelm, Bals, Johann, Hohmann, Sören, Asfour, Tamim, Foing, B., and Albu-Schäffer, Alin Olimpiu

Subjects
robotic, mobile robotics, rover, teleoperation, human robotic exploration, exploration, in-situ science
Published
2022

36. Science Objectives of the MMX Rover

Author

Ulamec, Stephan, Michel, Patrick, Grott, Matthias, Böttger, Ute, Schröder, Susanne, Hübers, Heinz-Wilhelm, Cho, Yuichiro, Rull, Fernando, Murdoch, Naomi, Vernazza, Pierre, Biele, Jens, Tardivel, Simon, and Miyamoto, Hideaki

Subjects
Phobos, Mars Moon eXploration MMX, Rover
Published
2022

37. METERON Analog-1: A Touch Remote

Author

Carey, William, Krueger, Thomas, Wedler, Armin, Wormnes, Kjetil, Grenouilleau, Jessica, Ferreira, Edmundo, Nergaard, Kim, van der Hulst, Frank, den Exter, Emiel, Gerdes, Levin, Gherghescu, Andrei, Hann, Lukas, Rossi, A.P., Pozzobon, Riccardo, Sauro, F., Graber, Thorsten, Pereira, Aaron, Payler, Samuel, Luzzi, Erica, Massironi, Matteo, Martin, Sebastian, Schoonejans, Philippe, Kapellos, konstaninis, Merlo, A., Schröder, Susanne, Ehreiser, Anouk, Schmitz, Nicole, Seel, Fabian, Paar, Gerhard, Suarez, J. Carlos, Nodjoumi, Giacomo, Stephan, Katrin, Canterero, Massimo, De Beni, Emanuela, Branca, Stefano, and Mazzarini, F.

Subjects
Etna, Rover, space, exploration, planetary, METERON, Robotic
Published
2022

39. RAX: The Raman Spectrometer for the MMX Phobos Rover

Author

Hagelschuer, Till, Böttger, Ute, Buder, Maximilian, Bunduki, Yuri, Cho, Yuichiro, Dietz, Enrico, Hübers, H.-W., Kameda, Shingo, Kopp, Emanuel, Moral Inza, A. G., Pertenais, Martin, Peter, Gisbert, Pohl, Andreas, Prieto-Ballesteros, O., Rammelkamp, Kristin, Rockstein, Steve, Routley, Selene Amy, Rull, F., Rufini, Sergio, Ryan, Conor, Säuberlich, Thomas, Schrandt, Friedrich, Schröder, Susanne, Ulamec, S., and Westerdorff, Karsten

Subjects
Phobos, miniaturized optics, remote sensing, Raman spectroscopy, space technology, Martian moons
Published
2022

41. Surface science on Phobos with the MMX Rover

Author

Ulamec, Stephan, Michel, Patrick, Grott, Matthias, Böttger, Ute, Hübers, Heinz-Wilhelm, Schröder, Susanne, Cho, Yuichiro, Rull, Fernando, Murdoch, Naomi, Vernazza, Pierre, Biele, Jens, Tardivel, Simon, and Miyamoto, Hirdy

Subjects
Phobos, MMX Rover
Published
2022

43. Young or not so young? Constraining the thermal evolution of the Moon with a landed mission to Ina-D

Author

Hauber, Ernst, Auster, H-U., Biele, Jens, Brož, Petr, Grott, Matthias, Heyner, D., Hübers, Heinz-Wilhelm, Karatekin, O, Lichtenheldt, Roy, Ritter, B., Schmitz, Nicole, Schröder, Susanne, Ulamec, Stephan, Wedler, Armin, De Sanctis, C.M., Besse, S., Hiesinger, H., Frigeri, A., Crawford, I.A., Tartese, R., Ciarletti, V., Massironi, M, Rull, F., Ehlmann, B, Klima, R. L., Head, J W, Wilson, L., Qiao, L., McDonald, Francesca, and Carpenter, J.

Subjects
volcanism, geology, Argonaut, EL3, Moon, exploration, lander
Published
2022

44. Concepts for a Polar Ice and Volatiles Prospecting Mission in the Framework of ESA’s EL3 program

Author

Schmitz, Nicole, Anand, M., Altieri, F., Barber, S., Biele, Jens, van der Bogert, C. H., Flahaut, J., Hamran, S.-E., Hiesinger, H., Joy, Katherine H., Postberg, F., Sanctis, Maria Cristina De, Schröder, Susanne, Ulamec, Stephan, Wedler, Armin, Landrø, Martin, McDonald, Francesca, and Carpenter, J.

Subjects
Volatiles, Argonaut, Polar Explorer, Ice, EL3, Exploration, Moon, Resources
Published
2022

47. Tensor component analysis as a tool for investigating depth trends in chem-cam libs data from gale crater, mars

Author

Rammelkamp, Kristin, Gasnault, Olivier, Forni, Olivier, Dehouck, Erwin, Bedford, Candice C., Lasue, Jeremie, Cousin, Agnès, Schröder, Susanne, Wiens, Roger C., Lanza, Nina, In­sti­tut für Op­ti­sche Sen­sor­sys­te­me, 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), 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), Lunar and Planetary Institute [Houston] (LPI), Astromaterials Research and Exploration Science (ARES), NASA Johnson Space Center (JSC), NASA-NASA, Los Alamos National Laboratory (LANL), and Lunar and Planetary Institute

Subjects
LIBS, [SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology, ChemCam, pattern recognition, Mars
Abstract

International audience

Published
2022

49. VOILA on the LUVMI-X Rover: Laser-Induced Breakdown Spectroscopy for the Detection of Volatiles at the Lunar South Pole

Author

Vogt, David S., Schröder, Susanne, Richter, Lutz, Deiml, Michael, Weßels, Peter, Neumann, Jörg, and Hübers, Heinz-Wilhelm

Subjects
LIBS, laser-induced breakdown spectroscopy, spectroscopy, elemental analysis, in situ analysis, planetary science, Moon, lunar south pole, solar system exploration, regolith, Biochemistry, Atomic and Molecular Physics, and Optics, Analytical Chemistry, Electrical and Electronic Engineering, Instrumentation
Abstract

The project Lunar Volatiles Mobile Instrumentation—Extended (LUVMI-X) developed an initial system design as well as payload and mobility breadboards for a small, lightweight rover dedicated for in situ exploration of the lunar south pole. One of the proposed payloads is the Volatiles Identification by Laser Analysis instrument (VOILA), which uses laser-induced breakdown spectroscopy (LIBS) to analyze the elemental composition of the lunar surface with an emphasis on sampling regolith and the detection of hydrogen for the inference of the presence of water. It is designed to analyze targets in front of the rover at variable focus between 300 mm and 500 mm. The spectrometer covers the wavelength range from 350 nm to 790 nm, which includes the hydrogen line at 656.3 nm as well as spectral lines of most major rock-forming elements. We report here the scientific input that fed into the concept and design of the VOILA instrument configuration for the LUVMI-X rover. Moreover, we present the measurements performed with the breadboard laboratory setup for VOILA at DLR Berlin that focused on verifying the performance of the designed LIBS instrument in particular for the detection and quantification of hydrogen and other major rock forming elements in the context of in situ lunar surface analysis.

Published
2022

50. Compositionally and density stratified igneous terrain in Jezero crater, Mars

Author

Wiens, Roger C., Udry, Arya, Beyssac, Olivier, Quantin-Nataf, Cathy, Mangold, Nicolas, Cousin, Agnès, Mandon, Lucia, Bosak, Tanja, Forni, Olivier, McLennan, Scott M., Sautter, Violaine, Brown, Adrian, Benzerara, Karim, Johnson, Jeffrey R., Mayhew, Lisa, Maurice, Sylvestre, Anderson, Ryan B., Clegg, Samuel M., Crumpler, Larry, Gabriel, Travis S. J., Gasda, Patrick, Hall, James, Horgan, Briony H. N., Kah, Linda, Legett, Carey, Madariaga, Juan Manuel, Meslin, Pierre-Yves, Ollila, Ann M., Poulet, Francois, Royer, Clement, Sharma, Shiv K., Siljeström, Sandra, Simon, Justin I., Acosta-Maeda, Tayro E., Alvarez-Llamas, Cesar, Angel, S. Michael, Arana, Gorka, Beck, Pierre, Bernard, Sylvain, Bertrand, Tanguy, Bousquet, Bruno, Castro, Kepa, Chide, Baptiste, Clavé, Elise, Cloutis, Ed, Connell, Stephanie, Dehouck, Erwin, Dromart, Gilles, Fischer, Woodward, Fouchet, Thierry, Francis, Raymond, Frydenvang, Jens, Gasnault, Olivier, Gibbons, Erin, Gupta, Sanjeev, Hausrath, Elisabeth M., Jacob, Xavier, Kalucha, Hemani, Kelly, Evan, Knutsen, Elise, Lanza, Nina, Laserna, Javier, Lasue, Jeremie, Le Mouélic, Stéphane, Leveille, Richard, Lopez Reyes, Guillermo, Lorenz, Ralph, Manrique, Jose Antonio, Martinez-Frias, Jesus, McConnochie, Tim, Melikechi, Noureddine, Mimoun, David, Montmessin, Franck, Moros, Javier, Murdoch, Naomi, Pilleri, Paolo, Pilorget, Cedric, Pinet, Patrick, Rapin, William, Rull, Fernando, Schröder, Susanne, Shuster, David L., Smith, Rebecca J., Stott, Alexander E., Tarnas, Jesse, Turenne, Nathalie, Veneranda, Marco, Vogt, David S., Weiss, Benjamin P., Willis, Peter, Stack, Kathryn M., Williford, Kenneth H., Farley, Kenneth A., Los Alamos National Laboratory (LANL), University of Nevada [Las Vegas] (WGU Nevada), 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), 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), Laboratoire de Planétologie et Géosciences [UMR_C 6112] (LPG), Université d'Angers (UA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), 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 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), Department of Earth, Atmospheric and Planetary Sciences [MIT, Cambridge] (EAPS), Massachusetts Institute of Technology (MIT), Stony Brook University [SUNY] (SBU), State University of New York (SUNY), Plancius Research LLC, Johns Hopkins University Applied Physics Laboratory [Laurel, MD] (APL), Department of Geological Sciences [Boulder], University of Colorado [Boulder], Astrogeology Science Center [Flagstaff], United States Geological Survey [Reston] (USGS), New Mexico Museum of Natural History and Science (NMMNHS), Department of Earth, Atmospheric, and Planetary Sciences [West Lafayette] (EAPS), Purdue University [West Lafayette], Department of Earth and Planetary Sciences [Knoxville], The University of Tennessee [Knoxville], University of the Basque Country/Euskal Herriko Unibertsitatea (UPV/EHU), 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), University of Hawai'i [Honolulu] (UH), RISE Research Institutes of Sweden, Center for Isotope Cosmochemistry and Geochronology, NASA Johnson Space, Universidad de Málaga [Málaga] = University of Málaga [Málaga], Department of Chemistry and Biochemistry [Columbia, South Carolina], University of South Carolina [Columbia], 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, 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), University of Winnipeg, California Institute of Technology (CALTECH), Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), University of Copenhagen = Københavns Universitet (UCPH), McGill University = Université McGill [Montréal, Canada], Department of Earth Science and Engineering [Imperial College London], Imperial College London, 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), Université de Toulouse (UT), 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), Universidad de Valladolid [Valladolid] (UVa), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), University of Maryland [College Park], University of Maryland System, Department of Physics and Applied Physics [Lowell], University of Massachusetts [Lowell] (UMass Lowell), University of Massachusetts System (UMASS)-University of Massachusetts System (UMASS), Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), DLR Institute of Optical Sensor Systems, Deutsches Zentrum für Luft- und Raumfahrt [Berlin] (DLR), Department of Earth and Planetary Science [UC Berkeley] (EPS), University of California [Berkeley] (UC Berkeley), and University of California (UC)-University of California (UC)

Subjects
emplacement, LIBS, shergottites, Multidisciplinary, Mars2020, Mars, Perseverance, system, rocks, reflectance spectra, Vis, in-situ, SuperCam, [SDU]Sciences of the Universe [physics], rover, IR, origin, surface, identification, Raman, olivine
Abstract

Before Perseverance, Jezero crater's floor was variably hypothesized to have a lacustrine, lava, volcanic airfall, or aeolian origin. SuperCam observations in the first 286 Mars days on Mars revealed a volcanic and intrusive terrain with compositional and density stratification.The dominant lithology along the traverse is basaltic, with plagioclase enrichment in stratigraphically higher locations. Stratigraphically lower, layered rocks are richer in normative pyroxene. The lowest observed unit has the highest inferred density and is olivine-rich with coarse (1.5 millimeters) euhedral, relatively unweathered grains, suggesting a cumulate origin. This is the first martian cumulate and shows similarities to martian meteorites, which also express olivine disequilibrium. Alteration materials including carbonates, sulfates, perchlorates, hydrated silicates, and iron oxides are pervasive but low in abundance, suggesting relatively brief lacustrine conditions. Orbital observations link the Jezero floor lithology to the broader Nili-Syrtis region, suggesting that density-driven compositional stratification is a regional characteristic. Funding was provided by the following sources: NASA's Mars exploration program, including contracts NNH15AZ24I and NNH13ZDA018O to LANL. LANL LDRD code XWHW contributed to calibrations. A portion of this research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration (80NM0018D0004). NASA RSSPS grants supported J.I.S., grantnumber 80NSSC20K0239 supported L. Hausrath, grant number 80NSSC20K0240 supported L. Mayhew, and grant number 80NSSC21K0330 supported A.U. CNRS and CNES supported the work in France. DLR supported S.Sc. and D.S.V. The Swedish National Space Agency (contracts 137/19 and 2021-00092) supported S.Si. The Natural Sciences and Engineering Research Council of Canada (NSERC) and the Canadian Space Agency (CSA) supported E.C., S.C., and N.T. The Ministry of Economy and Competitiveness (MINECO, SPAIN) grant PID2019-107442RB-C31 supported F.R., G.L.R., J.A.M., and M.

Published
2022

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