Extremophile Metabolite Study to Detect Potential Biosignatures and Interpret Future Gas Chromatography-Mass spectrometry Ocean Worlds in situ analysis (e.g. Dragonfly mission with its DraMS instrument and EuropaLander with its EMILI instrument).

David Boulesteix, Arnaud Buch, CentraleSupelec, Gif-sur-Yvette, France, Cyril Szopa, Université Versailles St-Quentin, Sorbonne Universités, UPMC Univ. Paris 06, CNRS, LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris, France, Yuanyuan He, CentraleSupelec, LGPM, Gif-sur-Yvette, France, Caroline Freissinet, NASA Goddard Space Flight Center, NASA Postdoctoral Program, Greenbelt, United States and David Coscia, LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France