开箱亮相！115秒解锁“小鼠航天员”超长“加班”工作日志

Core Points - The Shenzhou-20 mission successfully returned with the first small mammal, "space mice," marking a significant achievement in space research [1][3] - The mission duration extended from the planned 5-7 days to nearly two weeks due to a delayed return, enhancing the scientific value of the experiment [6] - The mice were provided with a simulated day-night cycle to maintain their biological rhythms during the mission [8] - A specialized "wind field" system was implemented to maintain cleanliness in the habitat, addressing hygiene challenges in microgravity [10] - Observations indicated that the mice experienced changes in behavior, such as reduced food intake and increased water consumption, due to the weightlessness [12] - Ground-based control mice played a crucial role in the research, allowing scientists to identify specific factors affecting the space mice [13]