par admin-osu | Fév 14, 2025 | Séminaires
Understanding the first galaxies Speaker : Séminaire Joe Lewis Institut Astrophysique de Paris Abstract : The James Webb Space Telescope has ushered in a new era for the studyof the first galaxies. However, large gaps persist in our knowledge. Indeedthe most...
par admin-osu | Fév 7, 2025 | Séminaires
Detecting Earth-analogs with radialvelocities and photometry Speaker : Nathan Hara (LAM, Marseille) Abstract : Understanding how planets form and searching for life beyond Earth aretwo key goals in exoplanet research. To make progress on both fronts, it iscrucial...
par admin-osu | Jan 31, 2025 | Séminaires
New tools from wave topology for asteroseismology Speaker : Armand Leclerc (ENS Lyon) Abstract : Asteroseismology studies waves in stars and uses them to infer what their internal structure is. Today, hundreds of stars of every kind show oscillations which...
par admin-osu | Déc 20, 2024 | Séminaires
Galaxy-halo connection in cosmology with wide spectroscopicsurveys Speaker : Antoine Rocher EPFL, Switzerland Abstract : Since the early 2000s, wide spectroscopic surveys, in particular multi-fibreexperiments, have provided significant insights into the...
par admin-osu | Nov 29, 2024 | Séminaires
JWST’s GLIMPSE: A view of the faintest galaxies in the first billionyears of cosmic time Speaker : John Chisholm The University of Texas at Austin Abstract : Faint high-redshift galaxies in the early universe constrain the properties ofdark matter, the early...
