We are pleased to announce the appointment of Lorenzo Ortega Espluga as Co-Chair of the Scientific Council. Through his expertise and commitment, he will contribute to the Council’s work and to the development of its thinking on major scientific challenges. As Co-Chair, he will work alongside the other members of the Scientific Council to help guide its activities, foster new research perspectives, and enhance the visibility of TéSA’s scientific work. We would also like to extend our sincere thanks to Riadh Dhaou for his commitment and for the work accomplished during his term as Chair.

We wish Lorenzo Ortega Espluga every success in his new role.

TéSA took part in the 2026 edition of the Act For Climate and 123 Climat event, co-organized by Planet’RSE Toulouse, ToulÉco Green, the Toulouse branch of The Shifters, and the Midi-Pyrénées region. This highly rewarding day provided an opportunity to exchange ideas and deepen our understanding of corporate social responsibility challenges. TéSA also demonstrated its strong commitment to environmental and societal issues by winning the knowledge competition held throughout the day.

Following on from his PhD research, Hamish McPhee, now a postdoctoral researcher and still at TéSA, presented his work on the application of robust and misspecified estimation to time scale generation in a swarm of nanosatellites. It was a great opportunity for everyone to discover how onboard clocks can work together while remaining resilient to disturbances, …and to put their own synchronization skills to the test!