這是12月9日在北京航天飛行控制中心屏幕上拍攝的神舟二十一號(hào)乘組航天員張陸與武飛（右）在艙外工作的畫面。據(jù)中國載人航天工程辦公室介紹，12月9日18時(shí)45分，經(jīng)過約8小時(shí)的出艙活動(dòng)，神舟二十一號(hào)乘組航天員張陸、武飛、張洪章密切協(xié)同，圓滿完成第一次出艙活動(dòng)，完成了神舟二十號(hào)飛船返回艙舷窗巡檢拍照等任務(wù)。[新華社記者 劉藝 攝]

This screen image captured at Beijing Aerospace Control Center on Dec. 9, 2025 shows Shenzhou-21 astronauts performing extravehicular activities outside China's orbiting space station. The Shenzhou-21 crew aboard China's orbiting space station completed their mission's first series of extravehicular activities on Tuesday, according to the China Manned Space Agency (CMSA). The astronaut trio -- Zhang Lu, Wu Fei and Zhang Hongzhang -- worked for approximately eight hours and completed their tasks at 6:45 p.m. (Beijing Time), assisted by the space station's robotic arm and a team on Earth. (Xinhua/Liu Yi)