Welcome to Guilaine Lagache’s web PAGE


I am a senior astronomer at the LAM (Laboratoire d’Astrophysique de Marseille).

I work in the “GECO” department (Galaxies, Etoiles et COsmologie) towards understanding the formation and evolution of galaxies in their large-scale structures of dark-matter, and in the context of the cosmological model.

I am involved in a number of scientific projects mostly linked to the observations from the mid-infrared to the millimeter wavelengths.

In the last ten years, I have been heavily involved in the Planck project.

I am now dedicated to two new projects: observing distant galaxies with the NIKA2 camera, and probing the early Universe and the reonisation era with CII intensity mapping (CONCERTO project).

on CONCERTO here.





Pôle de l’Étoile Site de Château-Gombert

38, rue Frédéric Joliot-Curie

13388 Marseille cedex 13 FRANCE

tel: +33 (0)4 95 04 41 77

tel: +33 (0)4 95 04 41 77

Tel: +33 1 69 85 85 89

Trace from the Planck-Herschel launch

Cosmic Infrared Background Fluctuations

I am also highly supporting the SKA project.