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新款舱外航天服+太空健身装置 天舟九号“太空快递”带了啥
Yang Shi Xin Wen· 2025-10-09 02:52
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 ...
期待全新飞天舱外服“首秀” 神二十乘组即将第三次出舱
Yang Shi Xin Wen Ke Hu Duan· 2025-08-15 02:01
Core Points - The Shenzhou-20 astronaut crew, consisting of Chen Dong, Chen Zhongrui, and Wang Jie, is set to conduct their third extravehicular activity (EVA) soon after nearly five months in space [1] - The crew has successfully completed two EVAs, setting records for the shortest interval between entering the Chinese space station and the first EVA [3] - Chen Dong has become the first astronaut to complete EVAs from both the Wentian and Tianhe modules [5] Summary by Sections Extravehicular Activities - The first EVA was completed on May 22, marking a significant achievement shortly after the crew's arrival at the space station [1] - The second EVA was successfully conducted on June 26, marking the reopening of the node module's airlock after over three years [7] Tasks Accomplished - During the recent EVA, the crew installed the seventh space debris protection device, conducted inspections, and received supplies from the Tianzhou-9 cargo spacecraft, which delivered approximately 6.5 tons of materials [9] - The crew also managed the unpacking and maintenance of two new extravehicular suits, enhancing their operational capabilities [11] New Equipment and Experiments - The new extravehicular suits have a design life increased from three years and 15 missions to four years and 20 missions, indicating advancements in technology [12] - New experiments in plant cultivation and various aerospace medical studies are underway, alongside the operation of an intelligent flying robot named "Xiaohang" for collaborative experiments [14]
青年早新闻 | 2025年世界青年发展论坛今日开幕!直播即将开始→
Zhong Guo Qing Nian Bao· 2025-07-15 00:44
Group 1 - The 2025 World Youth Development Forum is set to open on July 15 in Suzhou, China, gathering youth representatives from various countries [5][6][8] - The forum will include international organization leaders, youth affairs ministers, and representatives from various sectors, aiming to foster collaboration and exchange among youth [5][6] - A Global Youth Development Project Week will be held for the first time during the forum, designed to provide in-depth training and resource connections for project leaders from different countries [6][8] Group 2 - Youth representatives will engage in cultural exchanges, experiencing traditional Chinese intangible cultural heritage during the forum [6][8] - The event aims to create a practical cooperation platform for sustainable project development among youth [6][8]
“太空快递”已打包 舱外航天服即将“上新” | 天舟九号近日择机发射
Yang Shi Wang· 2025-07-13 06:48
Core Points - The Tianzhou-9 cargo spacecraft is scheduled for launch, with preparations underway at the Wenchang Space Launch Site [1] - The spacecraft will deliver approximately 6 tons of supplies, including life support materials for the Shenzhou-20 and Shenzhou-21 crews, new extravehicular suits, and scientific payloads [3][5] - The new extravehicular suits have an extended design life from 3 years and 15 uses to 4 years and 20 uses, enhancing safety and reliability [3][5][7] - The Long March 7 rocket, which will launch the Tianzhou-9, is a new generation of reliable, safe, and environmentally friendly medium-lift launch vehicle [9] Group 1 - The Tianzhou-9 cargo spacecraft is being prepared for launch, with the Long March 7 rocket already in position [1] - The launch will include 6 tons of supplies, including life support materials and scientific experiments [3] - The new extravehicular suits have improved design specifications, extending their operational lifespan [3][5] Group 2 - The Long March 7 rocket is designed for high reliability and safety, with a total length of 53.1 meters and a diameter of 3.35 meters [9] - This launch marks the 10th flight of the Long March 7 rocket, which has successfully completed previous missions for the Tianzhou series [9] - The rocket will include a backup vehicle to meet emergency launch requirements for manned space missions [9]
中国航天人用星辰写下“逐梦太空”答案 天舟系列不止“送快递”那么简单→
Yang Shi Wang· 2025-07-13 01:40
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]
天舟九号将于近日择机发射,各系统做了哪些准备工作?
Yang Guang Wang· 2025-07-12 16:38
Core Viewpoint - The Tianzhou-9 cargo spacecraft is set to launch soon, carrying approximately 6.5 tons of supplies to support the Shenzhou-20 and Shenzhou-21 astronaut missions, including new space suits and upgraded equipment for the space station [1][7]. Group 1: Mission Preparation - The Tianzhou-9 spacecraft and Long March 7 rocket have been transported to the launch site, with all systems in good condition and ready for pre-launch checks and tests [1][4]. - The Long March 7 rocket, standing at 53 meters tall, underwent various assembly and testing processes, including vertical assembly and system performance tests [4][7]. - The rocket's design utilizes advanced 3D digital technology, improving efficiency and reducing the risk of assembly issues compared to traditional 2D designs [8]. Group 2: Cargo and Equipment - The Tianzhou-9 mission will deliver essential supplies for astronauts, including two new sets of domestically developed space suits, enhancing their performance from 3 years and 15 missions to 4 years and 20 missions [7]. - New equipment for the space station includes a core muscle exercise device and advanced scientific experiment apparatus [7]. Group 3: Rocket Specifications and Capabilities - The Long March 7 rocket has a near-Earth orbit payload capacity of 14 tons, suitable for transporting cargo to the space station [7]. - The rocket employs environmentally friendly liquid oxygen and kerosene as propellants, utilizing YF-100 and YF-115 engines [7]. - The launch will mark the 10th flight of the Long March 7 rocket and its 8th mission for cargo transport to the Chinese space station [7]. Group 4: Precision and Navigation - The Long March 7 rocket can continuously optimize its flight path during ascent, enhancing the accuracy of orbital insertion [9]. - The insertion accuracy is impressive, with a deviation control of less than 4 seconds, which is crucial for the docking requirements of the cargo spacecraft [9].