太空鼠回来了！中国空间站第九批空间科学实验样品顺利返回

Core Points - The ninth batch of scientific experiment samples from the Chinese space station has successfully returned with the Shenzhou 21 spacecraft [1] - The returned samples include 26 experimental projects, comprising 9 types of life experiments, 32 types of material experiments, and 3 types of combustion experiments, with a total weight of approximately 46.67 kilograms [1] - The research team will analyze the behavior and physiological biochemical indicators of the returned mouse samples to understand their stress responses and adaptive changes to the space environment [1] Summary by Category Life Experiments - The life experiment samples include mice, zebrafish, and other organisms, which will be studied to provide scientific evidence on the impact of space environments on living organisms [1] - The immediate post-landing processing of mouse samples has begun, focusing on behavioral observation and physiological analysis [1] Material and Combustion Experiments - The returned samples also consist of various material and combustion experiment samples, which will be transported to the Chinese Academy of Sciences for further research [1] - The materials and combustion samples will be delivered to scientists after inspection by the Space Application Center [1]