“星际快递”送达！新认识、新发现 在轨实验长期滚动实施“全”释硬科技↓

Core Points - The Shenzhou-20 astronaut crew safely returned to Beijing on November 14, 2023, and will undergo a recovery period with medical evaluations [1] - Accompanying the astronauts were space medicine experiment samples weighing 3.2 kilograms, supporting 19 space medicine research projects [2][4] - The ninth batch of space science experiment samples, weighing 46.67 kilograms, was also successfully delivered for further research [4][6] Group 1: Astronaut Return and Medical Samples - The Shenzhou-20 astronaut crew, including Chen Dong, Chen Zhongrui, and Wang Jie, received a warm welcome upon their return [1] - The medical samples include 199 samples across seven categories, such as blood and urine, aimed at analyzing the effects of microgravity on human health [2][4] - The research will focus on various aspects, including bone metabolism and brain homeostasis, using advanced omics technologies [4] Group 2: Space Science Experiment Samples - The ninth batch of space science samples includes living organisms like mice and zebrafish, as well as various materials for testing [6][8] - Scientists will conduct biological analyses on the returned cell samples to understand the impact of microgravity on biological functions [8] - Material samples will be tested for their growth and composition under microgravity, contributing to future applications in space exploration [10][13] Group 3: Research and Development Goals - The ongoing experiments in the space laboratory are expected to yield original and internationally influential scientific results [12] - Research on combustion samples aims to provide insights for new energy systems and advanced nanocarbon materials [13]