A 3- or 4-sigma effect in a complex and ultra-fine measurement, not a discovery. For a discovery *at least* 5 sigma. Main reason in Physics: < 5 sigma ➡️ prone to detector re-calibration effects which can make the "signal" vanish in a re-analysis. Proven by decades of research.

Ca y est nous y sommes presque! Dans quelques heures #ESAEuclid va décoller de Floride à destination du point de Lagrange Terre-Soleil 2 (L2)🚀🤗🌏🌞! Nous vous attendons à partir de 15h30 Université Paris Cité Laboratoire Astroparticule & Cosmologie

📍The #DarkUniverse 🕵️‍♂️ detective is on the launch pad, atop the standing rocket. 🚀 Lift off planned at 16:12 BST/17:12 CEST 👀 Follow #ESAEuclid live on #ESAWebTV starting 15:30 BST/16:30 CEST 👉 youtube.com/live/2OJ6lCFS2… 📷 ESA - S. Corvaja

A round of applause! Students and colleagues at Lund University came together to recognise newly named physics laureate Anne L’Huillier. Drop a 👏 in the comments to congratulate our new Nobel Prize laureate. Video credit: Nina Ransmyr, Lund University

😀

📢 Students from China! Opportunities to work on Gamma-Ray Astronomy and Machine Learning through the China Scholarship Council: u-paris.fr/doctorat/csc/ Contact me if interested astrogamma.eu⭐️

We wish you ❄️🎄happy holidays🎄❄️ and a splendid 2024🥂

Our group is very happy to welcome Dr. Foula Vagena as a Data Intelligence Institute of Paris research associate. She will work with us on a strategic project in Unsupervised/Supervised Learning for Gamma-Ray & Neutrino Astronomy. Our 2024 begins in the best conditions! 📢

PhD thesis project available in our group: "Unveiling the faintest HESS gamma-ray sources with an AI-based data analysis". Students from everywhere: contact me, details at astrogamma.eu Chinese students: csc.u-paris.emundus.io Candidate selection at the end of Jan 24.

The University Montpellier searches for a professor specialized in astroparticle experiments and in ionizing radiation detectors. Gamma-ray and VHE astroparticle physics, Fermi/LAT, HESS, CTA, SVOM, ... ➡️…xie.enseignementsup-recherche.gouv.fr/ensup/ListesPo…

AI in Medicine & Biology, seminar by Prof. Guillaume Assié, endocrinologist applying AI on medical data. Now at the diiP Summer school. #aiformedicine #aiforbiology Data Intelligence Institute of Paris Université Paris Cité

Dr. Amal Saadallah from Lamarr Institute of TU Dortmund now presenting Generative Adversarial Networks and Adversarial Training at the diiP school 2024. Université Paris Cité Data Intelligence Institute of Paris

📢 Ever wonder what it's like to work at one of the coolest places on Earth? Now's your chance! ❄️ 🧊 Winterover applications for the 2025-26 season are NOW OPEN! Applications are due January 2, 2025. Find out more and apply here ➡️ icecube.wisc.edu/jobs/

After the recent sea campaigns at the two sites, we are happy to welcome ARCA33 and ORCA24!! 🎊 To prepare for the future the #seafloor #infrastructures were extended and upgraded. #KM3NeT #ARCA #ORCA #neutrino

📢 Paper Accepted in A&A, July 2025 Towards a Unified Scheme of Blazar Evolution. E. Oukacha & Y. Becherini. Happy to share our work, where we apply pre-trained foundational models to explore the rich diversity of blazars in the Fermi 4LAC-DR3 catalogue. arxiv.org/abs/2507.03088