According to the China Manned Space Engineering Office, at 1:12 Beijing time on January 21, 2025, after about 8.5 hours of out-of-cabin activities, Shenzhou 19 crew astronauts Cai Xuzhe, Song Lingdong and Wang Haoze closely cooperated and completed the installation of space debris protection devices and inspection of extra-cabin equipment facilities with the cooperation and support of the space station robotic arm e investigadores científicos de tierra. Los astronautas Cai Xuzhe y Song Lingdong han regresado a la cabaña experimental de Wentian de manera segura, y la actividad saliente ha sido un éxito total.
