The THEMIS team was present at the colloque scientifique de l'ATST 2026, which took place in Biarritz, France on June 1st-5th 2026. The action thématique Soleil-Terre of the national program Astrophysics of CNRS-INSU, gathers the French scientific community working on Sun-Earth relationships, space weather and heliosphysics plasmas.

E. Pariat gave an oral presentation over-viewing THEMIS recent developments and sketching its roadmap : THEMIS solar telescope: A new era begins!.

J. Romero Castañeda presented a poster, Parametric 3D MHD numerical simulations of the generation of switchbacks induced by solar coronal jets, in the framework of his PhD, within the JET2SB project (financed by the Agence Nationale de la Recherche; ANR-25-CE31-7416). This poster features jets observations obtained by J. Touresse during the THEMIS 2025 observation campaign.