今天（12日）早上，在海南文昌航天发射场，天舟九号货运飞船和长征七号遥十运载火箭组合体开始进行垂直转运。 今天的垂直转运工作从早上8时正式开始，搭载着天舟九号货运飞船的长征七号遥十运载火箭，在活动发射平台的托举下，驶出了总装测 试厂房，沿着专用的无缝钢轨，向着火箭发射塔架的方向平稳运行。预计整个转运的用时将在两个半小时到三个小时之间。 垂直转运标志着飞船和火箭前期在技术区的总装和测试工作已经完成，正式进入到火箭发射准备阶段。 这一次天舟九号货运飞船计划将要上行大约6吨重的补给物资，主要用来保障神舟二十号和神舟二十一号两批航天员乘组在轨生活、工作 所必备的物品。 特别值得关注的是，这次将上行2套全新的飞天舱外服，这是我国自主研制的舱外航天服，它的设计寿命由原来的3年15次大幅提升为4年 20次；另外，中国空间站的太空健身房设备将再次升级，这次将上行1套全新的核心肌肉锻炼装置，有助于航天员在太空微重力环境下避免肌 肉萎缩的问题；此外，还将上行2套前沿的空间科学实验装置。 这次天舟九号任务的发射流程跟以往基本保持一致，没有做太大的调整，主要继承往次发射的成功经验，确保这一次任务的可靠性。按照 计划，接下来任务各个系 ...

Group 1 - The Shenzhou-20 crew, consisting of astronauts Chen Dong, Chen Zhongrui, and Wang Jie, has been stationed at the Chinese space station for over three months, conducting various space science experiments and completing equipment installations with the Tianzhou-9 mission [1] - A new round of plant cultivation has officially started in the Wentian laboratory module, with the latest efficient plant cultivation technology being installed by the crew [3] - Ongoing research in aerospace medicine includes studies on bone metabolism and integrated omics, with astronauts performing blood sample collection and processing [5] Group 2 - The core muscle training device sent up with Tianzhou-9 has been introduced, allowing astronauts to perform resistance training to prevent muscle atrophy and improve adaptation to gravity upon return [7] - The intelligent material management system on the space station has been upgraded, functioning as a "smart manager" to track material consumption and location changes in real-time [7]

Core Insights - The Shenzhou-20 crew, consisting of Chen Dong, Chen Zhongrui, and Wang Jie, has been in orbit for over three months, successfully conducting various space science experiments [1][3] Group 1: Space Experiments - The crew is installing a new plant cultivation technology experiment device in the Wentian laboratory module, initiating a new round of plant growth experiments [3] - Wang Jie is conducting cell biology experiments related to the effects of long-term spaceflight on astronaut health and public health issues on Earth [3] - Ongoing research in aerospace medicine includes studies on bone metabolism and integrated omics [3] Group 2: Robotics and Collaboration - The onboard intelligent flight robot "Xiaohang" is actively participating in experiments, exploring efficient human-robot collaboration methods [3] Group 3: Physical Science and Equipment - The crew has completed the assembly and disassembly of experimental modules related to two-phase systems and online maintenance operations in the microgravity physical science domain [3] - The core muscle exercise device, sent with the Tianzhou-9 cargo spacecraft, has been installed in the Wentian laboratory module, allowing astronauts to perform resistance training to improve their adaptation to gravity upon return [5] - Overall, the space station's operational status is reported to be good, with station management tasks being carried out in an orderly manner [5]

Group 1 - The Shenzhou-20 crew, consisting of astronauts Chen Dong, Chen Zhongrui, and Wang Jie, has been stationed at the Chinese space station for over three months, conducting various space science experiments and completing equipment installations with the Tianzhou-9 mission [1][4] - A new round of plant cultivation has officially started in the space station, utilizing the latest efficient plant cultivation technology [4] - Astronaut Wang Jie is conducting cell biology experiments, including sample image observation and preservation of cultured experimental units [6] Group 2 - Ongoing research in aerospace medicine includes studies on bone metabolism and integrated omics, with astronauts collecting and processing blood samples [8] - The intelligent flying robot "Xiao Hang" has been reactivated to assist the crew in various experiments, exploring efficient human-robot collaboration methods [10] - A core muscle training device has been installed, allowing astronauts to perform resistance training to prevent muscle atrophy and improve adaptation to gravity upon return [14] Group 3 - The material information intelligent management system has been upgraded, functioning as a "smart steward" to track material consumption and location changes in real-time [16]

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 successful launch of the Tianzhou-9 cargo spacecraft by the Long March 7 Yao-10 rocket marks a significant advancement in China's space station logistics, enhancing the capabilities for transporting supplies and conducting scientific experiments in space [2][3]. Group 1: Launch and Mission Details - The Tianzhou-9 spacecraft was launched on July 15, 2025, carrying approximately 6.5 tons of supplies, including materials for astronauts and various experimental samples [2]. - The spacecraft successfully docked with the Tianhe core module of the Chinese space station, demonstrating improved emergency launch capabilities with a three-month readiness for emergency missions [2][3]. Group 2: Technological Advancements - The Tianzhou-9 employs a rapid rendezvous and docking mode, achieving a three-hour docking process that balances efficiency and reliability, integrating the advantages of previous docking methods [3]. - The spacecraft is equipped with advanced communication and control systems, including transponders and telemetry devices, ensuring accurate navigation and status monitoring during its mission [5][6]. Group 3: Scientific Contributions - The mission includes 23 scientific experiments across various fields such as space life sciences, material sciences, and microgravity fluid physics, aimed at understanding the effects of microgravity on biological processes [8][9]. - New equipment for core muscle training and a variety of space food, including nearly 30 new dishes, were sent to support astronaut health and nutrition during long missions [4][7]. Group 4: Future Implications - The successful execution of the Tianzhou-9 mission is expected to enhance the overall efficiency of supply missions to the Chinese space station, paving the way for future advancements in space exploration and technology [2][3].

Key Points - The core viewpoint of the article highlights the successful launch of the Tianzhou-9 cargo spacecraft, marking a significant advancement in China's space station supply missions, with increased cargo capacity and new equipment for astronauts [1][2]. Group 1: Cargo Capacity and Supplies - The Tianzhou-9 cargo spacecraft delivered approximately 6.5 tons of supplies, making it the heaviest cargo spacecraft in China's space station development phase, surpassing Tianzhou-8 by about 500 kilograms [1]. - The total weight of the space application system supplies sent by Tianzhou-9 reached 776.5 kilograms, including experimental payloads and essential supplies for scientific experiments [2]. - The mission included new supplies for astronauts, such as two sets of next-generation space suits and over 190 types of space food, enhancing the astronauts' living conditions in space [2][3]. Group 2: Technological Advancements - The new generation of space suits has an improved lifespan, increasing from "3 years and 15 times" to "4 years and 20 times" for in-orbit use [2]. - The Tianzhou-9 mission successfully implemented a new docking method that allows for a 3-hour autonomous docking process, improving efficiency and reliability compared to previous methods [4][5]. - The mission also included advanced exercise equipment designed to prevent muscle atrophy in astronauts, allowing for a more comprehensive approach to maintaining astronaut health during long missions [4][5]. Group 3: Scientific Research and Experiments - The Tianzhou-9 mission carried 23 scientific experiments across various fields, including space life sciences and material sciences, involving collaboration from multiple research institutes and universities [5][6]. - Notable experiments include studying the effects of microgravity on muscle atrophy and the impact of space conditions on brain function, which could provide insights for long-term space missions [6]. - The mission also aimed to accelerate the research and clinical application of nucleic acid drugs for chronic diseases by utilizing the unique conditions of space [6].

Core Points - The Tianzhou-9 cargo spacecraft was successfully launched by the Long March 7 Yao-10 rocket, marking a significant achievement in China's space logistics [1] - The cargo weight of Tianzhou-9 reached approximately 6.5 tons, setting a new record for cargo transport to the space station, which will support long-term operations and astronaut residency [1] Group 1 - The Tianzhou-9 mission included two sets of upgraded extravehicular spacesuits, with an extended lifespan from 3 years and 15 missions to 4 years and 20 missions [3] - Three new cell biology experiment samples were sent aboard, focusing on bone marrow mesenchymal stem cells, heart failure cells, and humanized vascular organ models for aging research [5] - A core muscle exercise device was included in the mission, designed to prevent muscle atrophy during long-duration flights and improve astronauts' re-adaptation to gravity [6] Group 2 - The total amount of space food sent with Tianzhou-9 exceeded 1.5 tons, with nearly 30 new dishes added, increasing the total variety to over 190 and extending the food supply cycle from 7 days to 10 days [8]

Group 1: Key Features of Tianzhou-9 Cargo Spaceship - Tianzhou-9 is the fourth cargo spaceship in the application and development phase of the space station, tasked with delivering supplies to the Shenzhou-20 and Shenzhou-21 crews, with a total payload of approximately 6.5 tons [1][3] - This mission marks the largest cargo load since Tianzhou-6, with the cargo compartment fully packed and some items protruding [3] - Tianzhou-9 is the first cargo spaceship capable of emergency launch within three months, enhancing its operational flexibility [5] Group 2: Technological Improvements - The spaceship employs a rapid rendezvous and docking mode that has evolved from 2 days to a fixed 3-hour model, optimizing resource use and ensuring reliable docking [7] - It features a relay terminal that can autonomously capture and track the Tianlian relay satellites, maintaining real-time two-way communication throughout the delivery process [7] Group 3: New Extravehicular Suits - Tianzhou-9 carries two new models of extravehicular suits, designated D and E, which have undergone optimization based on previous flight data and ground experiments [9] - The lifespan of the new suits has been improved from 3 years and 15 missions to 4 years and 20 missions, indicating enhanced durability and performance [11] Group 4: Core Muscle Training Device - A new core muscle training device, weighing approximately 130 kg, is included in the cargo to support astronauts during long-duration missions, addressing issues like muscle atrophy and cardiovascular decline [15][19] - The device utilizes gas as a resistance source, allowing astronauts to perform exercises that target core muscles effectively in microgravity conditions [19][21]

Core Points - The Tianzhou-9 cargo spacecraft is set to launch soon, carrying approximately 6.5 tons of supplies for the Shenzhou-20 and Shenzhou-21 crew members [1][4][22] - The spacecraft includes essential living supplies, two new space suits, a core muscle exercise device, and various scientific payloads for experiments [5][9][22] - The Tianzhou series has evolved significantly since its first launch in 2017, with improvements in cargo capacity, efficiency, and technology [10][24][26] Summary by Categories Launch Details - Tianzhou-9 and Long March 7 Yao-10 rocket have been transported to the launch site, with facilities in good condition for the upcoming launch [1][3] - The launch will include a series of functional checks and joint tests before the actual launch [4] Cargo and Equipment - The cargo includes living supplies for two crewed missions, two new space suits with an extended lifespan, and a core muscle exercise device to support astronaut health in microgravity [5][7][9] - The new space suits have a design life increased from 3 years and 15 uses to 4 years and 20 uses, aimed at maximizing efficiency and reducing costs [7] Historical Context and Technological Advancements - Tianzhou-9 is the ninth cargo spacecraft in the series, which has progressively improved its capabilities since the first launch [10][12] - The cargo capacity has increased from 6.5 tons to 7.4 tons, with enhancements in cargo hold volume and efficiency [24] - Future developments include the "Light Cargo" spacecraft planned for 2025, which will feature advanced capabilities for cost-effective transportation [26][28]