Shenzhou‑23 Crew Demonstrates Experiments in ‘Tiangong Classroom’ Outreach Event

Beijing, 9 September – The fifth installment of the “Tiangong Classroom – Hong Kong and Macau Special Session” took place on the China Space Station with the Shenzhou‑23 crew leading the programme. Astronauts walked students through a range of experiments, highlighted the station’s research modules and displayed the Tianyun camera, a joint development with a Hong Kong team. Organisers said the initiative supports the goal of familiarising Hong Kong and Macau youth with the unique environment of orbit and the broader field of aerospace engineering.