Youssef Minyari, a PhD student at TéSA, won first prize for Best Student Paper at the IEEE ICSOS 2025 (IEEE International Conference on Space Optical Systems and Applications), held in Japan at the end of October, for his paper on “Robust MISO coherent optical GEO satellite feeder link with relaxed implementation constraints,” co-authored with Raphaël Le Bidan (IMT Atlantique), Charly Poulliat (Toulouse INP), and Aubin Lecointre (Thales Alenia Space).

One word: BRAVO!!!!!

For a first paper, this is a remarkable achievement!

Emile Ghizzo, a postdoctoral researcher at ISAE-SUPAERO, presented a seminar on GNSS signal processing under spoofing. It was a very interesting seminar that helped us understand the effects of these attacks on the GNSS signal and its processing. This is undoubtedly a current problem affecting many systems, including airliners that become lost and diverted, disrupting all air traffic. Thank you to Emile for this seminar!

No, it wasn’t Bernhard Riemann who gave us a seminar, but Arnaud Breloy, Professor at the Center for Studies and Research in Computer Science and Communications at the Conservatoire National des Arts et Métiers, who presented Riemannian flow matching for InSAR phase denoising. Thanks to him for this seminar, which echoed work started in TéSA! Undoubtedly the beginning of fruitful collaborations….