IPAG is organised in research teams and in services for support activities.
The director of IPAG is François-Xavier Désert.
Planéto : Solar system planets, comets and meteorites
Exoplanètes : Search for exoplanets and characterising their properties
Odyssey : Stellar and planetary formation
Interstellaire : Physical and chemical processes in the interstellar medium
Sherpas : Accretion-ejection processes, high-energy emission, compact objects
Cristal : Research in instrumentation (transverse team)
Services ("support group")