News

News

SPIRou stares at a young rebel: the AU Mic planetary system

SPIRou, the new spectropolarimeter / high-precision velocimeter recently installed on the 3.6m Canada-France-Hawaii Telescope (CFHT), allowed to measure the mass and density of a close-in Neptune-like planet orbiting the hugely-active […]

News

Neo-Narval, a new instrument at the summit of the Pic du Midi

Exoplanets are on a roll! This is evidenced by the 2019 Nobel Prize in Physics awarded to the Swiss Michel Mayor and Didier Queloz for their discovery of the first […]

News

Multiple rings in protoplanetary disks: one planet to govern them all

Recent observations of protoplanetary disks, these planetary systems in formation, frequently reveal sequences of dark and bright rings. While these structures are often attributed to multiple planets, numerical simulations show […]

Research teams

Galaxies, High Energy Astrophysics and Cosmology (GAHEC)

Physics of the Sun, Stars and Exoplanets (PS2E)