标题：天舟七号货运飞船将于北京时间2024年1月17日22时27分发射
据中国载人航天工程办公室消息，长征七号遥八运载火箭已完成推进剂加注，瞄准北京时间2024年1月17日22时27分，在我国文昌航天发射场发射天舟七号货运飞船。这是天舟货运飞船的首次发射任务，也是2024年载人航天工程的第一次发射任务。
天舟七号货运飞船是现役货物运输能力最大、在轨支持能力最全面的货运飞船。此次上行物资总重约5.6吨，携带的空间站备品备件、推进剂、空间应用实验和试验装置等都已安装完毕。与以往不同的是，此次天舟七号货运飞船将采用3小时快速交会对接方案，这也是空间站建设以来第一次使用。
天舟七号货运飞船的主要任务为空间站补给物资，支持在轨科学实验；同时将承担整个组合体的姿态和轨道控制工作，并为废弃物的下行销毁提供支持。此外，天舟七号将为在轨的神舟十七号和后续的神舟十八号两个乘组运送补给物资。
此次发射任务的成功，标志着我国载人航天工程的又一重要里程碑，对于提升我国空间站建设水平，推动我国载人航天事业发展具有重要意义。
英语如下：
Title: “Tianzhou-7 is About to Launch: Massive Supply Reinforcement, and First Rapid rendezvous and Docking Plan Debut!”
Keywords: 1. Tianzhou-7, Wenchang Spacecraft Launch Site, 2024
Content:
Title: Tianzhou-7 Cargo Spacecraft to Be Launched on January 17, 2024 at 22:27 Beijing Time
According to the China Manned Space Engineering Office, the Long March 7 Y八 rocket has completed propellant loading, aiming to launch the Tianzhou-7 cargo spacecraft at Beijing time on January 17, 2024, at the Wenchang Spacecraft Launch Site in China. This will be the first mission of the Tianzhou cargo spacecraft, and also the first launch mission of the 2024 manned space program.
The Tianzhou-7 cargo spacecraft is currently the most capable in terms of cargo transport and comprehensive in-orbit support. The total weight of the upward supply mission is approximately 5.6 tons, with all necessary space station spare parts, propellants, space applications experiments, and test devices already installed. Unlike previous missions, the Tianzhou-7 cargo spacecraft will adopt a three-hour rapid rendezvous and docking plan for the first time since the construction of the space station.
The primary tasks of the Tianzhou-7 cargo spacecraft are to supply resources to the space station and support in-orbit scientific experiments; it will also undertake the control of the overall assembly’s attitude and orbit, and provide support for the downward destruction of waste. In addition, Tianzhou-7 will transport supply missions for both the Shenzhou-17 and subsequent Shenzhou-18 crews in orbit.
The successful launch of this mission marks another important milestone in China’s manned space program, which is vital for improving China’s space station construction level and promoting the development of China’s manned space industry.
【来源】https://www.ithome.com/0/745/781.htm
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