Séminaire – David Alonso (University of Oxford Department of Physics)
"Cosmology from projected probes of the Large-Scale...
31 octobre 2025
Du 27 octobre 2025 au 30 octobre 2025
CoCoNuT meeting 2025
27-30 Oct 2025 The CoCoNuT Meeting is a series of workshops aiming at fostering collaboration among relativistic astrophysics groups, specially within Europe. The series has been taking place yearly since 2009 and this year is hosted by Strasbourg University. This edition will be...
17 octobre 2025
Séminaire – Laurence Tresse (Laboratoire d’Astrophysique de Marseille)
"The Wide-field Spectroscopic Telescope — WST" I will present the WST project, conceived as a state-of-the-art spectroscopic facility intended to provide a critital capability currently absent from the global astronomical infrastructur. WST is envisioned to play a foundational role in...
10 octobre 2025
Séminaire – Stefano Torniamenti (Max Planck Institute for Astronomy)
"Tracing the origin of Intermediate-Mass Black Holes in the gravitational-wave era" In the last decade, gravitational-wave observations have provided crucial insights into the populations of binary compact objects, helping to address key open questions about their mass spectrum and formation...
30 septembre 2025
Soutenance de thèse – Yassin-Rany Khalil – 10h00
"Deciphering the dynamics of the Milky Way bar and spiral arms with...
26 septembre 2025
Écouter les étoiles : pulsars et rythmes de l’univers
Table RondeQuand? vendredi 26 septembre 2025 - 16h30-18h00 (ouverture des portes au public dès 16h00).Où? Amphithéâtre de l'Observatoire astronomique, 11 rue de l'Université, 67000 Strasbourg (plan d'accès).Attention : nous avons atteint le nombre maximum de participants inscrits pour cet...
26 septembre 2025
Séminaire – Junais (Instituto de Astrofísica de Canarias)
"Low surface brightness galaxies in the era of deep large-sky surveys and artificial intelligence" Low surface-brightness (LSB) galaxies, which are typically fainter than the night sky, contribute to the majority of the total number density of galaxies in the universe. Therefore, they are a...
25 septembre 2025
Soutenance de thèse – Mei PALANQUE – 10h00
"New radiative transfer methods in numerical simulation of the epoch of reionisation" In current cosmological simulations, the radiative transfer modules generally rely on the M1 approximation, which has some glaring flaws related to its fluid-like behaviour, such as spurious pseudo-sources and...
25 septembre 2025
Soutenance de thèse – Mathias URBANO – 14h30
"Probing the local low surface brightness Universe in the era of the Euclid space telescope." This thesis is dedicated to evaluating and enhancing the Euclid space telescope’s capability to detect extended and faint structures in the Local Universe—commonly referred to as Low Surface...
23 septembre 2025
Séminaire – Tristan Hoellinger (IAP) – 13h00
"Implicit Likelihood Cosmological Inference: Simulations & Diagnostics" Ongoing cosmological surveys map the large-scale structure of the Universe across immense volumes. Extracting robust cosmological information from these data requires fast, high-precision simulations of the survey...