Group 1 - The Shenzhou 20 astronaut crew has been in orbit for 90 days, with astronauts Chen Dong, Chen Zhongrui, and Wang Jie nearing the midpoint of their mission [1] - Today marks the third anniversary of the launch of the Wentian laboratory module, which Chen Dong witnessed during its launch [3] - The Shenzhou 20 manned spacecraft was successfully launched on April 24, 2025, by the Long March 2F Yao 20 rocket from the Jiuquan Satellite Launch Center [5] Group 2 - The Shenzhou 20 crew entered the "space home" and immediately began their work, focusing on life sciences, microgravity physics, and new space technologies during their 90-day mission [9] - Various tasks such as docking, medical rescue, emergency training, and system pressure drills are being conducted as planned [11] - Routine activities include environmental monitoring, equipment maintenance, inventory management, medical checks, and exercise [13][14] Group 3 - The crew conducted their first spacewalk on May 22, where they installed a space debris protection device and performed inspections [16][18] - This was the first time astronauts exited through the core module's node cabin, and Chen Zhongrui completed his first spacewalk [18] - On June 26, the crew successfully completed their second spacewalk, which lasted approximately 6.5 hours, enhancing the efficiency of future spacewalks by about 40 minutes [20][21] Group 4 - On July 8, the Tianzhou 8 cargo spacecraft separated from the space station, transitioning to independent flight [23] - The crew confirmed the status of the docking passage and watched the launch of the Tianzhou 9 cargo spacecraft, which delivered approximately 6.5 tons of supplies, including scientific experiment materials and space suits [25][27] - The Shenzhou 20 crew's 90-day mission has been fulfilling and exciting, with hopes for successful future work and updates from the "Tiangong" [29]

Core Viewpoint - The article highlights the contributions of female scientists at the Jiuquan Satellite Launch Center, referred to as "Desert Roses," showcasing their dedication and achievements in China's space industry. Group 1: Achievements and Innovations - The establishment of the Flight Test Evaluation Center significantly reduced the time required to generate rocket flight evaluation reports from 3-7 days to just 1-3 minutes, marking a qualitative leap in efficiency [3][8]. - The successful launch of the Shenzhou 20 manned spacecraft on April 24 was a result of meticulous data evaluation by engineers at the Flight Test Evaluation Center, emphasizing the importance of real-time data monitoring [1][2]. Group 2: Personal Stories and Contributions - Dr. An Jinxia, who has been instrumental in building the Flight Test Evaluation Center, dedicated herself to meaningful work and led her team to complete the center in less than six months [5][8]. - Zheng Dan, inspired by her idol, contributed to key projects at the Jiuquan Satellite Launch Center, expressing her commitment to the space industry despite feeling she may never reach the heights of her predecessors [9][10]. - Wen Xun, motivated by her husband's work in the area, chose to contribute her knowledge to the national space efforts, balancing multiple responsibilities in her role [11]. Group 3: Team Spirit and Dedication - The article emphasizes the team spirit among the female scientists, with anecdotes illustrating their commitment and hard work, such as An Jinxia's late-night efforts to ensure project success [6][7]. - Dr. Cheng Yu's team developed a new generation of space measurement and control data processing systems, enhancing the reliability and stability of data analysis for space missions [12].

Core Viewpoint - The successful launch of the Shenzhou-20 manned spacecraft marks a significant achievement in China's space exploration efforts, demonstrating advancements in technology and capabilities in the aerospace sector [1][3][5]. Group 1 - The Shenzhou-20 spacecraft successfully separated from the Long March 2F Yao-20 rocket and entered its designated orbit, indicating a successful mission [1]. - The launch took place on April 24 at the Jiuquan Satellite Launch Center, showcasing China's ongoing commitment to expanding its space program [3][5]. - The event was covered by Xinhua News Agency, highlighting the importance of media in disseminating information about national achievements in space exploration [7].

Core Viewpoint - The successful launch of the Shenzhou-20 manned spacecraft marks a significant milestone in China's manned space program, entering the application and development phase of the space station [4]. Group 1 - The Shenzhou-20 spacecraft was launched on April 24, 2025, and successfully separated from the Long March 2F rocket approximately 10 minutes after liftoff [1]. - The crew of Shenzhou-20 will conduct various experiments in fields such as space life and human research, microgravity physics, and new space technologies during their time on the space station [3]. - This mission is the fifth manned flight in the application and development phase of China's manned space program and the 35th launch since the project's inception [4]. Group 2 - The space station assembly is in a good working condition and is ready for the docking with the Shenzhou-20 spacecraft [5]. - A total of 26 astronauts and 41 missions have been completed in space by China to date [4].

Core Points - The Shenzhou-20 manned spacecraft is scheduled for launch on April 24, 2023, with a crew consisting of Chen Dong, Chen Zhongrui, and Wang Jie, marking Chen Dong's return as commander after two years [1][3] - This mission is the fifth manned flight during the space station application and development phase and the 35th flight of the manned space program, focusing on in-orbit crew rotation, scientific experiments, and cargo operations [3][5] - The launch coincides with the 10th "China Space Day," adding significance to the mission as it celebrates the 55th anniversary of the successful launch of China's first artificial satellite, Dongfanghong-1 [5][6] Mission Objectives - The primary objectives include conducting scientific experiments, performing extravehicular activities, and installing space debris protection devices [3][10] - The Shenzhou-20 spacecraft will autonomously dock with the Tianhe core module approximately 6.5 hours after launch, forming a combination of three spacecraft and three modules [3][10] Crew and Training - The crew members Chen Zhongrui and Wang Jie are participating in their first flight, with backgrounds as an Air Force pilot and an engineer from the Aerospace Science and Technology Corporation, respectively [1][3] - The fourth batch of astronauts has been undergoing training since August 2024, with plans for them to join flight crews in the near future [8][13] Scientific Experiments - The Shenzhou-20 mission will conduct three life science experiments involving zebrafish, planarians, and streptomyces, focusing on the effects of microgravity on biological processes [9][10] - The previous Shenzhou-19 mission successfully implemented 88 projects across various scientific fields, including space life sciences and microgravity physics, achieving significant milestones [6][10] Future Plans - The manned lunar mission preparations are progressing well, with various components like the Long March 10 rocket and the Dream Chaser spacecraft under development [11][12] - There are ongoing discussions for international collaboration, including the selection of Pakistani astronauts to participate in missions aboard the Chinese space station [13]