Cécile Renault (astrophysicist)

Cécile Renault (19 September 1970 – 5 April 2021) was a French astrophysicist who specialized in cosmology. She was widely known for her work on the Planck space observatory.[1][2]

Cécile Renault
Born19 September 1970
Amiens, France
Died(2021-04-05)5 April 2021
NationalityFrench
OccupationAstrophysicist
SpouseAurélien Barrau
Scientific career
ThesisRecherche de matiere noire galactique par effet de microlentille gravitationnelle sous forme d'objects compacts de faible masse (1996)

Biography

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Renault studied astronomy under the direction of Jean-Pierre Chieze and Thibault Damour.[3] She started off working at the Saclay Nuclear Research Centre, the Max Planck Society, the Laboratory of nuclear and high energy physics [fr], and the Laboratory of Subatomic Physics and Cosmology [fr] in Grenoble.[4]

During the launch and operation of the Planck, Renault studied high frequencies and fossil radiation surrounding the spacecraft.[5] She became known to the public for her popular science works on the spacecraft.[6][7] She also contributed to the construction of the Vera C. Rubin Observatory in Chile.[8]

Renault hosted the popular science blog "Cosmologiquement vôtre", which was renowned by Futura-Sciences [fr] and Florence Porcel [fr].[9]

She was married to fellow astrophysicist Aurélien Barrau.[10] She was among the 200 people who contributed to the column Le Plus Grand Défi de l'histoire de l'humanité [fr] in Le Monde.[11] Cécile Renault died in a car accident on 5 April 2021.[12]

References

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  1. ^ "Cécile Renault". Atlantico.fr (in French).
  2. ^ "BnF Catalogue". BnF. Retrieved 11 September 2023.
  3. ^ "Qui suis-je ?". Futura Sciences (in French). 22 July 2014.
  4. ^ "Comprendre la découverte sur le Big Bang en trois étapes". Franceinfo (in French). 19 March 2014.
  5. ^ "Cosmologiquement vôtre : le blog de Cécile Renault". Futura Sciences (in French). 17 July 2014.
  6. ^ "Planck: "Une chance sur cent que cette carte représente un modèle parfait de notre univers"". 20 Minutes (in French). 26 March 2013.
  7. ^ "Cécile Renault". France Inter (in French). 18 March 2014.
  8. ^ "Planck ébranle la découverte des ondes gravitationnelles du Big Bang". Futura Sciences (in French). 24 September 2014.
  9. ^ "[PODCAST] La folle histoire de l'Univers 39". La Galaxie de Florence Porcel (in French). 6 September 2014. Archived from the original on 29 April 2015.
  10. ^ "Ecolo convaincu, astrophysicien et poète : 10 choses à savoir sur Aurélien Barrau". L'Obs (in French). 2 October 2018.
  11. ^ "" Le plus grand défi de l'histoire de l'humanité " : l'appel de 200 personnalités pour sauver la planète". Le Monde (in French). 3 September 2018.
  12. ^ "Cécile Renault". Laboratoire de Physique Subatomique & Cosmologie (in French).