Leader : Jérôme Ballot
Deputy : Clément Baruteau
The research carried out by the members of the group PS2E aims to improve our understanding of stars, especially the closest of them, the Sun, as well as exoplanetary systems.
PS2E News
News
SPIP, a new instrument at the Pic du Midi de Bigorre to detect habitable exoplanets
A new comer has joined the quest for habitable worlds. At an altitude of 2,877 meters, at the summit of the Pic du Midi de Bigorre, the SPIP instrument has […]
News
Detection of a complex magnetic field on the surface of the intermediate-mass star Vega
A decade of ultra-deep observations at Pic du Midi and the Haute-Provence Observatory Vega, the prototype of intermediate-mass stars, has revealed after more than a decade of observations a double […]
News
HiRISE: Length of day on a Jupiter-like exoplanet
Thanks to the HiRISE instrument, scientists from CNRS Terre & Univers have been able to characterize the young Jupiter-like exoplanet AF Lep b. Direct measurement of the light emitted by […]
News
SPIRou discovers new super-Earth neighboring our solar system
An international team led by researchers from the Institut de Recherche en Astrophysique et Planétologie (1) in Toulouse, the Institut de Planétologie et d’Astrophysique de Grenoble (2) , the Laboratoire […]
News
Extreme supersonic winds measured on planet outside our Solar System
Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds up to 33 000 km/h, the winds make up the fastest jetstream of its […]
News
SPIRou decodes the bursts of a protostar
A research team at IRAP (CNRS Terre & Univers, Université de Toulouse III & CNES) has just deciphered the origin of periodic light bursts from the protostar V347 Aurigae in […]
PS2E Observations services
