Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Cyril, Szopa"'
Dark microbiome and extremely low organics in Atacama fossil delta unveil Mars life detection limits
Autor:
Armando Azua-Bustos, Alberto G. Fairén, Carlos González-Silva, Olga Prieto-Ballesteros, Daniel Carrizo, Laura Sánchez-García, Victor Parro, Miguel Ángel Fernández-Martínez, Cristina Escudero, Victoria Muñoz-Iglesias, Maite Fernández-Sampedro, Antonio Molina, Miriam García Villadangos, Mercedes Moreno-Paz, Jacek Wierzchos, Carmen Ascaso, Teresa Fornaro, John Robert Brucato, Giovanni Poggiali, Jose Antonio Manrique, Marco Veneranda, Guillermo López-Reyes, Aurelio Sanz-Arranz, Fernando Rull, Ann M. Ollila, Roger C. Wiens, Adriana Reyes-Newell, Samuel M. Clegg, Maëva Millan, Sarah Stewart Johnson, Ophélie McIntosh, Cyril Szopa, Caroline Freissinet, Yasuhito Sekine, Keisuke Fukushi, Koki Morida, Kosuke Inoue, Hiroshi Sakuma, Elizabeth Rampe
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Unique microorganisms of a fossil river delta in the Atacama Desert unveil the current limits of life detection on Mars.
Externí odkaz:
https://doaj.org/article/d8adfcfd4b3a42e28f372d250a3bbaaf
Autor:
Alexandra Perron, Fabien Stalport, Sébastien Dupraz, Alain Person, Patrice Coll, Cyril Szopa, Rafael Navarro-González, Daniel Glavin, Marie Josèphe Vaulay, Bénédicte Ménez
Publikováno v:
Astrobiology. 23:359-371
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c78f60c139b94f990f0bc105af59668
https://doi.org/10.1089/ast.2021.0202
https://doi.org/10.1089/ast.2021.0202
Autor:
Valentin Moulay, Caroline Freissinet, Malak Rizk-Bigourd, Arnaud Buch, Mayline Ancelin, Elise Couturier, Caroline Breton, Melissa G. Trainer, Cyril Szopa
Publikováno v:
Astrobiology.
Titan is a key planetary body for astrobiology, with the presence of a subsurface ocean and a dense atmosphere, in which complex chemistry is known to occur. Approximately 1-Titan-year after the Cassini-Huygens mission arrived in the saturnian system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f118ecfed645ee4a8c1b1485242b0215
https://pubmed.ncbi.nlm.nih.gov/36577024
https://pubmed.ncbi.nlm.nih.gov/36577024
Autor:
Christophe Sotin, Takazo Shibuya, Gaël Choblet, Steven D. Vance, Francis Nimmo, Tomohiro Usui, Eloi Camprubi, Mark P. Panning, Shannon MacKenzie, Tim Van Hoolst, Jürgen Schmidt, Frank Postberg, Alice Lucchetti, Joachim Saur, Laura M. Barge, Geraint H. Jones, O. Cadek, Giuseppe Mitri, Marie Bēhounková, Caroline Freissinet, Ondrej Soucek, Matthew M. Hedman, Gabriel Tobie, Valery Lainey, Cyril Szopa, Marc Neveu, Alice Le Gall, Karen Olsson-Francis, Arnaud Buch, Yasuhito Sekine
Publikováno v:
Experimental Astronomy
Experimental Astronomy, Springer Link, 2021, (in press). ⟨10.1007/s10686-021-09808-7⟩
Experimental Astronomy, Springer Link, 2021, (in press). ⟨10.1007/s10686-021-09808-7⟩
International audience; Enceladus is the first planetary object for which direct sampling of a subsurface water reservoir, likely habitable, has been performed. Over a decade of flybys and seven flythroughs of its watery plume, the Cassini spacecraft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a9356cde2134aace72dcbea276e4653
https://doi.org/10.1007/s10686-021-09808-7
https://doi.org/10.1007/s10686-021-09808-7
Introduction. The harsh oxidative and radiative conditions of the Martian environment influence the fate of organic molecules present on its surface. Formation of radical species was suggested to transform organic macromolecules into carboxylic acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c41b597100296ff7c47dc391457c502
https://doi.org/10.5194/epsc2022-590
https://doi.org/10.5194/epsc2022-590
Autor:
Thomas Gautier, Joseph Serigano, Koyena Das, Maélie Coutelier, Sarah Hörst, Sandrine Vinatier, Cyril Szopa, Melissa Trainer
More than a decade after the arrival of the Cassini-Huygens mission in Saturn’s system, data returned by the Huygens probe during its descent remain a unique source of in-situ information on the lower atmosphere of Titan. Among the Huygens instrume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8288269b565155c95efe9e7f53b6b29b
https://doi.org/10.5194/epsc2022-431
https://doi.org/10.5194/epsc2022-431
Autor:
Koyena Das, Thomas Gautier, Joseph Serigano, Cyril Szopa, Sarah M. Hörst, Maélie Coutelier, Sandrine Vinatier, Melissa G. Trainer
In Titan, the two major gases - dinitrogen (N2) and methane (CH4) are ionized and/or photolyzed at high altitudes by the sunlight and the energetic particles from Saturn's magnetosphere, resulting in rich atmospheric chemistry and a wide variety of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dcb5ed984a86f34ff46fd271a18d0e5
https://doi.org/10.5194/epsc2022-710
https://doi.org/10.5194/epsc2022-710
Introduction: Europa and Enceladus, two ocean worlds in our solar system, are targets of high interest for astrobiology in the decades to come. Past space missions (Cassini-Huygens and Galileo) and recent observations with the Hubble Space telescope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a0778508f45984e2288415b883baa74
https://doi.org/10.5194/epsc2022-794
https://doi.org/10.5194/epsc2022-794
Autor:
Yuanyuan He, Pin Lu, Paul R. Mahaffy, Charles Malespin, Melissa Guzman, Cyril Szopa, Amy J. Williams, Samuel Teinturier, Maeva Millan, Sarah Stewart Johnson, Michel Cabane, Hervé Cottin, Jennifer C. Stern, Jennifer L. Eigenbrode, Rafael Navarro-González, Vincent Butin, Fabien Stalport, Naila Chaouche-Mechidal, Caroline Freissinet, Arnaud Buch, D. Coscia, Daniel P. Glavin, Jamila El Bekri, Jean-Yves Bonnet
Publikováno v:
Astrobiology
Astrobiology, Mary Ann Liebert, 2021, 21 (3), pp.279-297. ⟨10.1089/ast.2020.2252⟩
Astrobiology, Mary Ann Liebert, 2021, 21 (3), pp.279-297. ⟨10.1089/ast.2020.2252⟩
International audience; The Mars Organic Molecule Analyzer (MOMA) and Sample Analysis at Mars (SAM) instruments onboard the Exomars 2022 and Mars Science Laboratory rovers, respectively, are capable of organic matter detection and differentiating pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e173c6d9677ddbc77fa0f0c393543465
https://doi.org/10.1089/ast.2020.2252
https://doi.org/10.1089/ast.2020.2252
Autor:
Yuanyuan He, Arnaud Buch, Cyril Szopa, Amy Williams, Caroline Freissinet, Melissa Guzman, David Boulesteix, Maëva Millan, David Coscia, Jean-Yves Bonnet, Michel Cabane
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 170:105933
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcef693a53e2940c864e95fc23192f1d
https://doi.org/10.1016/j.jaap.2023.105933
https://doi.org/10.1016/j.jaap.2023.105933