5 astronomy-"https:" PhD positions in France

PhD student (M/F). Project title: 'Reconstructing the erosional history of Kasei Valles, Mars: megafloods or mega-glaciers?'

CNRS | Nantes, Pays de la Loire | France | 29 days ago

23 Mar 2026 Job Information Organisation/Company CNRS Department Laboratoire de Planétologie et Géosciences Research Field Geosciences Astronomy Environmental science Researcher Profile First Stage

PhD Student: Multiscale seismic tomography of the Massif Central using ambient seismic noise and data from the MACIV project (M/F)

CNRS | Saint Martin, Midi Pyrenees | France | 16 days ago

3 Apr 2026 Job Information Organisation/Company CNRS Department Institut des sciences de la Terre Research Field Geosciences Astronomy Environmental science Researcher Profile First Stage Researcher

PhD contract (M/F). Experimental approach to the mechanisms of selenium incorporation in aluminoborosilicate glasses: Application to the immobilisation of 79Se radioisotopes.

CNRS | Nantes, Pays de la Loire | France | 19 days ago

2 Apr 2026 Job Information Organisation/Company CNRS Department Laboratoire de Planétologie et Géosciences Research Field Geosciences Astronomy Environmental science Researcher Profile First Stage

M/F PhD Student in Planetary Science

CNRS | Marseille 13, Provence Alpes Cote d Azur | France | about 1 month ago

7 Mar 2026 Job Information Organisation/Company CNRS Department Laboratoire d'Astrophysique de Marseille Research Field Astronomy Researcher Profile First Stage Researcher (R1) Application Deadline

PhD Position in Theoretical Astroparticle Physics (Indirect dark matter searches)

CNRS | Annecy, Rhone Alpes | France | 22 days ago

astronomy, and leverage the latest observational results of MeerKAT and other radio telescopes to investigate signals of various particle dark matter candidates. Qualifications: Applicants must have: a Master