Antoine Lucas

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Institut de Physique du Globe de Paris
Planetary and Space Sciences group
External envelopes geochemistry group

CNRS research scientist


About me

My research is focused on understanding the evolution of surfaces and near surfaces of the Earth and other planets, including lakes on Titan, landslides on Mars and icy satellites as well as aeolian transport on Mars, Venus and Titan. Other planets allow us to test our understanding of geological and climate processes under a wide range of conditions. By combining observations from planetary exploration missions with image processing and numerical modeling, I try to understand what controls the evolution of continental surfaces (including planetary counterparts) and more specifically mass wasting (landslides, avalanches, debris flows…), aeolian and hydrology processes. I defined mysleft as a space-hacker, an astro-geologist, a landscape-analyst and a space avalancher.

Along with my scientific activites, I am also in charge of the Natural Hazard master program at IPGP since 2023.

Recent Publications

  1. Unveiling tropical slow-moving landslides response to seasonality and extreme meteorological events using a combination of InSAR and optical imagery: the case study of Grand Eboulis (Réunion island)
    Coline Hopquin, Eric Gayer, Laurent Michon, Antoine Lucas, Delphine Smittarello, Nicolas d’Oreye, and Nicolas Villeneuve
    Geomorphology, 2025.
  2. Evidence for Erosional Efficiency of Extreme Precipitation Events at a Multi-Decadal Time Scale
    E. Gayer, A. Lucas, L. Michon, and M. Gougeon
    Journal of Geophysical Research - Earth Surface, 2025.
  3. Mapping the surface characteristics of the Asal-Ghoubbet rift by massive inversion of the Hapke model on Pleiades multiangular images
    D.T. Nguyen, S Jacquemoud, A. Lucas, S. Douté, C. Ferrari, S. Coustance, S. Marcq, and A. Meygret
    Remote Sensing of Environment, 2025.
  4. Inferring discharge from river geometry on Titan
    C. Daudon, S. Rodriguez, E. Lajeunesse, A. Lucas, and S. Jacquemoud
    Geophysical Research Letters, 2025.