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 Points - The Tianzhou cargo spacecraft is a crucial component of China's space station project, responsible for transporting goods, refueling, and returning waste to the atmosphere, while also supporting attitude control and scientific experiments [1] Group 1: Development of Tianzhou Series - Tianzhou-1, launched on April 20, 2017, was China's first cargo spacecraft, successfully verifying key technologies for cargo transport and in-orbit refueling, laying a solid foundation for the space station's development [3] - Tianzhou-2, launched on May 29, 2021, has a cargo capacity of 6.9 tons, sufficient for three astronauts' three-month stay, and completed four docking maneuvers with the Tianhe core module [5] - Tianzhou-3, launched on September 20, 2021, reduced docking time from 8 hours to 6.5 hours and doubled the life supplies for three astronauts for a six-month stay [7] - Tianzhou-4, launched on May 10, 2022, introduced color-coded packaging for better organization of supplies for astronauts [9] - Tianzhou-5, launched on November 12, 2022, achieved a world record with a 2-hour autonomous docking, enhancing emergency supply capabilities [11] - Tianzhou-6, launched on May 10, 2023, improved cargo capacity from 6.9 tons to 7.4 tons and reduced launch frequency from 4 to 3 per 2 years [13] - Tianzhou-7, launched on January 17, 2024, utilized a 3-hour rapid docking mode, delivering approximately 5.6 tons of supplies for two astronaut crews [15] - Tianzhou-8, scheduled for November 2024, will enhance the ability to transport time-sensitive materials, supporting scientific experiments in orbit [17]

Core Viewpoint - The successful departure of Tianzhou-8 from the space station marks a significant advancement in China's space logistics capabilities, enhancing the support for long-duration missions and establishing a new standard for docking procedures [1] Group 1: Mission Details - Tianzhou-8 was launched on November 15, 2024, from Wenchang Space Launch Site, carrying supplies for three astronauts to sustain them for nine months in orbit [1] - The cargo capacity of Tianzhou-8 has been significantly improved, allowing for more efficient resupply missions [1] - The spacecraft employs a three-hour autonomous rapid rendezvous and docking scheme, which is set to become the standard for future Tianzhou spacecraft operations with the space station [1]

Core Viewpoint - The Tianzhou-8 cargo spacecraft has successfully re-entered the atmosphere in a controlled manner, with most components incinerated during the process, and a small amount of debris landing in a designated safe sea area [1] Group 1 - The Tianzhou-8 cargo spacecraft was launched on November 15, 2024, from the Wenchang Space Launch Site [1] - The spacecraft carried supplies for astronauts, including consumables, propellants, and experimental devices [1]

Core Viewpoint - The Tianzhou-8 cargo spacecraft successfully re-entered the atmosphere on July 9, 2025, with most components incinerated during re-entry, and a small amount of debris landing in a designated safe sea area [1] Group 1: Mission Details - The Tianzhou-8 cargo spacecraft was launched on November 15, 2024, from the Wenchang Space Launch Site [1] - The spacecraft carried supplies for astronauts, including consumables for on-orbit stay, propellant, and experimental devices [1]

Core Points - The Tianzhou-8 cargo spacecraft successfully transitioned to independent flight after departing from the space station, with plans for controlled re-entry into the atmosphere soon [1] - Tianzhou-8 provided essential supplies for the Shenzhou-19 and Shenzhou-20 astronaut crews during its nearly eight months in orbit [2] - The spacecraft carried approximately 6 tons of supplies, including living essentials, scientific experiment materials, and festive gift packages for astronauts [2] - Tianzhou-8 also included "lunar bricks" made from simulated lunar soil for exposure experiments, contributing to future lunar construction research [4] - The cargo capacity of Tianzhou-8 has improved significantly, utilizing a 3-hour autonomous rapid rendezvous docking mode, which will be the standard for future missions [5][8] - The Tianzhou cargo spacecraft is among the largest and most comprehensive cargo transport vehicles currently in operation, with plans for additional vehicles to enhance cargo transport flexibility and reduce costs [9] - Upcoming cargo vehicles, such as the Qingzhou and Haolong, are expected to further lower transportation costs and improve operational flexibility for space station logistics [9][11] - The Haolong cargo spacecraft features reusable technology and is designed for both upward and downward transport, promising better economic efficiency compared to traditional cargo spacecraft [11]

Core Viewpoint - The Tianzhou-8 cargo spacecraft has successfully detached from the space station assembly and is scheduled for a controlled re-entry into the atmosphere in the near future [1] Group 1 - The Tianzhou-8 cargo spacecraft is part of China's ongoing efforts in space exploration and logistics [1] - The successful detachment indicates progress in the operational capabilities of China's space station program [1] - The controlled re-entry is a critical phase in ensuring the safety and sustainability of space operations [1]