迎接神二十乘组回家！“舱落机临人到”全方位为飞船返回保驾护航

Core Points - The Shenzhou 20 and 21 astronaut crews are set to complete an in-orbit rotation, with the Shenzhou 20 crew preparing for their return to the Dongfeng landing site [1] - A comprehensive final system drill was conducted on November 2 to ensure readiness for the astronauts' return [1][18] Group 1: Search and Recovery Operations - Over a hundred vehicles, including search and communication vehicles, were mobilized to standby points for the recovery operation [3] - Five helicopters from the aerial recovery team were deployed to the landing area following the announcement of the return capsule's coordinates [5] - The aerial team enhanced night search training and developed specific flight methods to improve target identification in challenging conditions [7] Group 2: Medical and Safety Preparations - The Shenzhou medical rescue team has conducted systematic drills focusing on medical treatment under extreme conditions [12] - The team leader emphasized the importance of familiarizing with rescue processes and updating emergency equipment to ensure efficient medical response [14] - Ground teams have improved night-time navigation and communication equipment, adding new lighting drones and emergency lights to enhance operational effectiveness [16] Group 3: Overall Mission Readiness - The final drill was meticulously planned and executed, simulating the actual recovery mission to identify potential risks [18] - All participating systems demonstrated high morale and readiness, with confidence in successfully executing the recovery mission [18][20] - The exercise involved close coordination among over ten search and rescue teams, ensuring a comprehensive rehearsal of the recovery process [20]