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Geological, multispectral, and meteorological imaging results from the Mars 2020 Perseverance rover in Jezero crater.
Bell, James F; Maki, Justin N; Alwmark, Sanna; Ehlmann, Bethany L; Fagents, Sarah A; Grotzinger, John P; Gupta, Sanjeev; Hayes, Alexander; Herkenhoff, Ken E; Horgan, Briony H N; Johnson, Jeffrey R; Kinch, Kjartan B; Lemmon, Mark T; Madsen, Morten B; Núñez, Jorge I; Paar, Gerhard; Rice, Melissa; Rice, James W; Schmitz, Nicole; Sullivan, Robert; Vaughan, Alicia; Wolff, Mike J; Bechtold, Andreas; Bosak, Tanja; Duflot, Louise E; Fairén, Alberto G; Garczynski, Brad; Jaumann, Ralf; Merusi, Marco; Million, Chase; Ravanis, Eleni; Shuster, David L; Simon, Justin; St Clair, Michael; Tate, Christian; Walter, Sebastian; Weiss, Benjamin; Bailey, Alyssa M; Bertrand, Tanguy; Beyssac, Olivier; Brown, Adrian J; Caballo-Perucha, Piluca; Caplinger, Michael A; Caudill, Christy M; Cary, Francesca; Cisneros, Ernest; Cloutis, Edward A; Cluff, Nathan; Corlies, Paul; Crawford, Kelsie.
Afiliação
  • Bell JF; School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85281, USA.
  • Maki JN; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA.
  • Alwmark S; Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Ehlmann BL; Department of Geology, Lund University, 22362 Lund, Sweden.
  • Fagents SA; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA.
  • Grotzinger JP; Hawai'i Institute of Geophysics and Planetology, University of Hawaii, Honolulu, HI 96822, USA.
  • Gupta S; California Institute of Technology, Pasadena, CA 91125, USA.
  • Hayes A; Department of Earth Science and Engineering, Imperial College London, London, UK.
  • Herkenhoff KE; Department of Astronomy, Cornell University, Ithaca, NY 14850, USA.
  • Horgan BHN; USGS Astrogeology Science Center, Flagstaff, AZ 86001, USA.
  • Johnson JR; Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, IN 47907, USA.
  • Kinch KB; Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, USA.
  • Lemmon MT; Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Madsen MB; Space Science Institute, Boulder, CO 80301, USA.
  • Núñez JI; Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Paar G; Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, USA.
  • Rice M; Joanneum Research, Graz 8010, Austria.
  • Rice JW; Western Washington University, Bellingham, WA 98225, USA.
  • Schmitz N; School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85281, USA.
  • Sullivan R; German Aerospace Center (DLR), Berlin 12489, Germany.
  • Vaughan A; Department of Astronomy, Cornell University, Ithaca, NY 14850, USA.
  • Wolff MJ; USGS Astrogeology Science Center, Flagstaff, AZ 86001, USA.
  • Bechtold A; Space Science Institute, Boulder, CO 80301, USA.
  • Bosak T; Department of Lithospheric Research, University of Vienna, 1090 Vienna, Austria.
  • Duflot LE; Austrian Academy of Sciences, Vienna 1010, Austria.
  • Fairén AG; Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
  • Garczynski B; Western Washington University, Bellingham, WA 98225, USA.
  • Jaumann R; Department of Astronomy, Cornell University, Ithaca, NY 14850, USA.
  • Merusi M; Astrobiology Center (CSIC-INTA), Madrid, Spain.
  • Million C; Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, IN 47907, USA.
  • Ravanis E; Institute for Geological Sciences, Freie Universitaet Berlin, 14195 Berlin, Germany.
  • Shuster DL; Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Simon J; Million Concepts LLC, Louisville, KY 40203, USA.
  • St Clair M; Hawai'i Institute of Geophysics and Planetology, University of Hawaii, Honolulu, HI 96822, USA.
  • Tate C; Department of Earth and Planetary Science, University of California, Berkeley, Berkeley, CA 94720, USA.
  • Walter S; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA.
  • Weiss B; Million Concepts LLC, Louisville, KY 40203, USA.
  • Bailey AM; Department of Astronomy, Cornell University, Ithaca, NY 14850, USA.
  • Bertrand T; Institute for Geological Sciences, Freie Universitaet Berlin, 14195 Berlin, Germany.
  • Beyssac O; Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
  • Brown AJ; School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85281, USA.
  • Caballo-Perucha P; NASA/Ames Research Center, Moffett Field, CA 94035, USA.
  • Caplinger MA; Institut de Minéralogie, Physique des Matériaux et Cosmochimie, CNRS, Muséum National d'Histoire Naturelle, Sorbonne University, Paris 75005, France.
  • Caudill CM; Plancius Research, Severna Park, MD 21146, USA.
  • Cary F; Joanneum Research, Graz 8010, Austria.
  • Cisneros E; Malin Space Science Systems Inc., San Diego, CA 92121, USA.
  • Cloutis EA; University of Western Ontario, London, ON N6A 3K7, Canada.
  • Cluff N; Hawai'i Institute of Geophysics and Planetology, University of Hawaii, Honolulu, HI 96822, USA.
  • Corlies P; School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85281, USA.
  • Crawford K; University of Winnipeg, Winnipeg, MB R3B 2E9, Canada.
Sci Adv ; 8(47): eabo4856, 2022 11 25.
Article em En | MEDLINE | ID: mdl-36417517
ABSTRACT
Perseverance's Mastcam-Z instrument provides high-resolution stereo and multispectral images with a unique combination of spatial resolution, spatial coverage, and wavelength coverage along the rover's traverse in Jezero crater, Mars. Images reveal rocks consistent with an igneous (including volcanic and/or volcaniclastic) and/or impactite origin and limited aqueous alteration, including polygonally fractured rocks with weathered coatings; massive boulder-forming bedrock consisting of mafic silicates, ferric oxides, and/or iron-bearing alteration minerals; and coarsely layered outcrops dominated by olivine. Pyroxene dominates the iron-bearing mineralogy in the fine-grained regolith, while olivine dominates the coarse-grained regolith. Solar and atmospheric imaging observations show significant intra- and intersol variations in dust optical depth and water ice clouds, as well as unique examples of boundary layer vortex action from both natural (dust devil) and Ingenuity helicopter-induced dust lifting. High-resolution stereo imaging also provides geologic context for rover operations, other instrument observations, and sample selection, characterization, and confirmation.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article