Thierry Fouchet

MAJIS infrared performances during the JUICE 2024 Earth fly-by: comparisons with IASI measurements and detection of atmospheric trace species

Abstract. The JUpiter ICy moons Explorer spacecraft (JUICE) successfully performed a Lunar and Earth gravity assist maneuver on 19 and 20th August 2024, which provided an excellent opportunity to test its instruments before its arrival at Jupiter in 2031. Here we focus on the eva...

High flow capacity and low viscosity of the Séítah formation, at Jezero Crater, Mars

Abstract The unexpected discovery of olivine cumulate at the Séítah Formation within Jezero Crater was one of the most compelling findings of the Mars2020 Perseverance rover mission thus far. Compared to Earth, Mars is a basaltic world and differences in gravity, atmosphere and...