我国公开发布2025年度《中国空间站科学研究与应用进展报告》

Core Insights - The report released by the China Manned Space Engineering Office focuses on promoting the development of space science, technology, and applications, highlighting 33 representative scientific research and application achievements [1][2] Group 1: Space Station Operations - Since entering the application and development phase, the Chinese space station has completed 6 manned flights, 4 cargo resupply missions, and 5 spacecraft return missions, with a total of 18 astronauts having long-term stays in orbit [1] - The space station has set a world record for the longest single extravehicular activity by astronauts and has conducted multiple extravehicular maintenance tasks [1] Group 2: Scientific and Application Projects - As of December 2025, a total of 265 scientific and application projects have been deployed and implemented in three main areas: space life and human research, microgravity physical science, and new technologies and applications [2] - In 2025, 86 new scientific and application projects will be implemented, with approximately 1179 kilograms of scientific materials sent to orbit and about 105 kilograms of scientific samples returned [2] - Significant advancements include the first mouse space science experiment, the international first study on bioengineering in a combined magnetic-microgravity environment, and the development of a non-invasive intracranial pressure monitoring technology [2]