神舟二十号飞船安全顺利返回东风着陆场 中国空间站太空应急行动主要任务圆满完成

Core Viewpoint - The Shenzhou-20 spacecraft successfully completed its return mission, marking the successful conclusion of China's space station emergency operations [1][2] Group 1: Mission Details - The Shenzhou-20 spacecraft returned safely to the Dongfeng landing site at 9:34 AM on January 19, 2026, with overall normal conditions confirmed for the return capsule [1] - The spacecraft was launched on April 24, 2025, and docked with the space station, but its return was delayed due to suspected impact from space debris, leading to an extended stay in orbit for related experiments [1] - The spacecraft spent a total of 270 days in orbit, validating its capability for a 9-month docking period [1] Group 2: Risk Mitigation and Emergency Response - Following the discovery of potential damage to the spacecraft's window, the mission command quickly organized simulations and tests, leading to adjustments in the mission plan and the activation of emergency protocols [2] - The Shenzhou-21 crew returned safely on November 14, 2025, and the Shenzhou-22 was launched as an emergency mission on November 25, marking the first successful emergency launch in China's manned space history [2] - The Shenzhou-23 spacecraft, which will take over the backup role, has arrived at the Jiuquan Satellite Launch Center, with the Long March 2F rocket set to be launched soon [2]