Thème Cosmochimie Planétologie

Barthez M., Flahaut J., Guitreau, M., Pik, R., Ito, G., Delangle, C., Gremilliet JP, Luais B, Faure, F. Icarus, Volume 453, 15 July 2026, 117027 Voir en ligne : https://doi.org/10.1016/j.icarus.2026.117027 Visible Near-InfraRed (VNIR) spectroscopy is a powerful tool to assess…

Joulaud M., Allemand P., Flahaut J., Füri E. Planetary and Space Science, Article n°106338, Volume 282, November 2026 Voir en ligne : https://doi.org/10.1016/j.pss.2026.106338 Mercury's surface is covered by regolith produced by meteoritic bombardment, recording the planet's impact and geological history.…

Flahaut J., Wöhler C., Joulaud M., Füri E., Bhatt M., Breton S., Els S. G., AlMaeeni S., AlMarzooqi H. and the ELM Science Collaboration (2026) Planetary Research, Vol. 1 No. 1, August 2026 Voir en ligne : https://doi.org/10.53480/4e7a-4y94 Located at…

Marrocchi Y., Füri E., Zimmermann L. & Piani L. Geochemical Perspective Letters, 39, 7-11, 10.7185/geochemlet.2605 Voir en ligne : https://doi.org/10.7185/geochemlet.2605 We report the hydrogen (H) and nitrogen (N) elemental and isotopic compositions of the recently recovered CI chondrite Oued Chebeika 002…

Elian Ochem , Yves Marrocchi Icarus 445, 116859, 10.1016/j.icarus.2025.116859 Voir en ligne : https://doi.org/10.1016/j.icarus.2025.116859 The dynamic evolution of the solar protoplanetary disk led to the formation of the first solar system solids by condensation, among which amoeboid olivine aggregates (AOAs) are…

Béatrice Luais, Guillaume Florin Earth and Planetary Science Letters, 672, 119663 Voir en ligne : https://doi.org/10.1016/j.epsl.2025.119663 The warm, reduced, volatile-poor inner Solar System and cold, oxidized, volatile-rich outer Solar System are characterized by neutron-poor and neutron-rich isotopic anomalies, respectively. Nucleosynthetic isotopic…