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Françoise Combes, winner of the 2020 CNRS Gold Medal

The 2020 CNRS Gold Medal has been awarded to astrophysicist Françoise Combes, a researcher at the Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres and professor at the Collège de France.

Françoise COMBES CNRS Gold Medal 2020
Françoise COMBES CNRS Gold Medal 2020

© Frédérique PLAS / LERMA / CNRS Images

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A specialist in the dynamics of galaxies, Françoise Combes has identified numerous phenomena that explain their formation and evolution. Currently a professor at the Collège de France, she does her research at the Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres (Lerma; Observatoire de Paris – PSL / CNRS / Sorbonne Université / Université de Cergy-Pontoise).

Françoise Combes’ research looks generally at the formation and evolution of galaxies, from their dynamics to their structure, and at interactions between them, by means of direct observations but also numerical simulations. Her work has provided an understanding of the relationship between the shape of galaxies and their history, and has therefore led to the decoding of different stages of galaxy growth throughout the history of the Universe. She has also shown that the supermassive black holes at the centre of galaxies slow down star formation within those galaxies.

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A great explorer of the cosmos and a specialist in galaxies, Françoise Combes is an astrophysicist at the Laboratoire d'études du rayonnement et de la matière en astrophysique et atmosphères (Lerma; Paris Observatory - PSL/CNRS/Sorbonne University/Cergy-Pontoise University) and a professor at Collège de France. In 2020, she received the CNRS Gold Medal, one of the most prestigious French scientific distinctions, for her exceptional career and international influence. …

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Gold Medal 2020: Françoise Combes, astrophysicist
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The first part of this series on the most important research of 2020 is devoted to black holes. Astrophysicist, Nelson Christensen talks about the discovery from the ARTEMIS laboratory where he is working on the detection of gravitational waves and the observation of two stellar black holes merging into an intermediate black hole. Astrophysicist and 2020 CNRS Gold Medalist, Françoise Combes explains why it is essential to study large black holes, particularly "supermassive" black holes, to…

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