东风着陆场最高标准夜迎神舟二十号

Core Viewpoint - The Shenzhou 20 astronaut crew successfully completed China's 7th space rendezvous with the Shenzhou 21 crew, marking a significant milestone in China's space exploration efforts. The astronauts will live together in the space station for approximately five days to complete various tasks. Group 1: Challenges of Nighttime Search - Nighttime search operations present extreme challenges due to the lack of visual references in the vast Gobi Desert, complex terrain, and equipment performance degradation in low-temperature environments [2] - The Jiuquan Satellite Launch Center has conducted multiple rounds of specialized nighttime training to prepare for these challenges, focusing on aerial search flight and infrared thermal imaging operations [2] Group 2: Rapid Location of Return Capsule - The aerial team utilizes optical pods with infrared thermal imaging capabilities to accurately locate the return capsule, even when it is difficult to see [3] - Upgrades to the nighttime lighting system for drones have been implemented to provide extensive illumination for rescue teams, optimizing lighting angles to minimize visual interference [3] Group 3: Astronauts' Cold Protection Post-Landing - Medical personnel have prepared cold protection supplies, including sleeping bags and blankets, for the astronauts, ensuring they receive immediate care in a warm environment after landing [3][4] - The rescue team has enhanced training for cold weather operations and optimized rescue processes to ensure effective medical support and thermal protection for astronauts post-landing [4]