Study of planetary surfaces and subsurfaces in the context of lunar and Martian exploration, using Lagrangian and Eulerian methods

Study of impacts of cometary-type objects on planetary surfaces, with an analysis of theimpact on the surface from a thermal and mechanical point of view; Study of the physicalconditions of volatile emissions from the surface or subsurface of planetary-type objectsand analysis of the interaction of volatiles and refractory materials with the externalenvironment; Study of thermomechanical effects resulting from drilling activities.