Kick-off of the beta testing by spacecraft operators for THEMIS software for tracking the health of the environment and missions in Space - Colombo C; Muciaccia A; Rusconi M; Lück D; Retagne W; Gonzalo JL; De Pardi M; Ramirez D; Johnson B; Letizia F; Stevenson E (Proceedings of the International Astronautical Congress, IAC, 2025)