Underground microbes may have swarmed ancient Mars NatureAstronomy
We are grateful for discussion with D. Apai, A. Bixel, Z. Grochau-Wright, B. Kacar, C. Lineweaver, S. Rafkin, A. Soto, V. Thouzeau and members of the OCAV Project at PSL University and of NASA’s Nexus for Exoplanet System Science research coordination network. We thank J. Kasting and his student J. Liu for their help adapting and running the VPL’s photochemical and climatic models. B.S. is grateful to E. Lutz for her open-access codes of beautiful Martian maps .
Institut de Biologie de l’Ecole Normale Supérieure , Université Paris Sciences et Lettres, CNRS, INSERM, Paris, FranceLESIA, Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité,CNRS, Meudon, FranceInsitut de Mécanique Céleste et de Calcul des Éphémérides, Observatoire de Paris - PSL, Paris, FranceStéphane...
iGLOBES International Research Laboratory, CNRS, Ecole Normale Supérieure, Université Paris Sciences et Lettres, University of Arizona, Tucson, AZ, USA
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