SALIBY , Christelle

The planet Venus is called the twin sister of the Earth since it has a similar radius and density. The internal structure of the two planets are therefore assumed to be close with an iron rich core, a magnesium silicate mantle and a silicate crust. Despite these similarities Venus lacks plate tectonics and an internal magnetic field. Its...

The planet Venus is called the twin sister of the Earth since it has a similar radius and density. The internal structure of the two planets are therefore assumed to be close with an iron rich core, a magnesium silicate mantle and a silicate crust. Despite these similarities Venus lacks plate tectonics and an internal magnetic field. Its...

InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) is a discovery program, lead by NASA, that has landed a single lander on Mars and other sensors, such as a seismometer, a heat flow probe, and more others sensors that provided a lot of data.The main payload is the seismometer called SEIS, that is the first...

The tidal deformations of a planet are often considered as markers of its inner structure. In this work, we use the tide excitations induced by the Sun on Venus for deciphering the nature of its internal layers. In using a Monte Carlo Random Exploration of the space of parameters describing the thickness, density and viscosity of 4 or 5 layer...

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