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Earth and Planetary Interiors Theme News
25 January 2024
Press, Research
On Mars, dust avalanches triggered by major earthquakes
By combining data collected by the SEIS seismometer operated by the InSight mission on Mars with available orbital data, a scientific team has reveale...
29 November 2023
Press, Research
The geodynamic conditions for the formation of the Andes experimentally explored
A team of researchers has used a novel experimental setup to explore the geodynamic conditions under which compressive deformation of the upper tecton...
25 October 2023
Press, Research
InSight seismic data reveals a molten layer at the base of the Martian mantle
The analysis by the InSight mission science team of seismic data recorded on Mars following a meteorite impact that occurred in September 2021 drastic...
25 September 2023
Press, Research
The evolution of the Earth's atmosphere studied using impact craters
An international team shows that rocks from the hydrothermal system formed following the impact of the Rochechouart asteroid around 200 million years ...
18 September 2023
Events, General public, Observatories, Press
"Fête de la science" 2023 at the national magnetic observatory in Chambon-la-Forêt
Why does magnetic North move? What happens when the Sun triggers a magnetic storm? Discover the Earth's magnetic field on 6 and 7 October 2023!
06 February 2023
Press, Research
New insights into the pre-eruptive dynamics of magma reservoirs
Seismic monitoring of a volcano is currently the most common method of detecting and tracking its eruptive crises, based on the increasing number and ...
06 December 2022
Press, Research
The formation of planetary atmospheres less efficient than anticipated
Researchers from the IPGP - Université Paris Cité show that the degassing of volatiles at the surface of magmatic oceans is far from instantaneous.
06 December 2022
Awards and Distinctions, Press, Research
Édith Kubik receives the 2022 CNFGG PhD Award
Édith Kubik received the 2022 Geophysics Prize for her PhD "Elemental and stable isotopic fractionations of siderophile elements – Implications for th...
22 September 2022
Press, Research
First observations of a major organic carbon reservoir in the deep Earth
The study of the deep carbon cycle enables us to estimate the natural flow of carbon between the Earth's surface and deep interior, ultimately regulat...
29 July 2022
Press, Research
A French seismometer on board a forthcoming US lunar mission
CNES and the Institut de Physique du Globe de Paris (IPGP, Université Paris Cité/CNRS) have been selected to integrate a seismometer on NASA's next lu...
27 June 2022
Press, Research
Arc-en-Sub oceanographic mission to the Azores
To the well-known tune of the Beatles' "Yellow Submarine", an international team of 21 scientists, including six from IPGP, set sail for the Azores ab...
23 June 2022
Press, Research
High-resolution seismic imaging lifts the veil on the lithosphere-asthenosphere boundary
The Earth's surface is divided into distinct tectonic plates, which make up the lithosphere and "float" on the asthenosphere. But the exact location o...
