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【背景材料】2008年9月25日,我国自行研制的神舟七号载人飞船在酒泉卫星发射中心发射升空,9月28日飞船返回舱在内蒙古成功着陆。这次神舟七号载人航天飞行的主要任务是实施我国航天员第一次空间出舱活动,突破和掌握出舱活动相关技术,同时开展卫星伴飞、卫星数据中继等空间科学和技术试验。因此,本次飞行技术跨度大、任务风险大、航天员操作强度大、实施难度大、参试系统庞大。
[Background Materials] On September 25, 2008, China’s self-developed Shenzhou 7 manned spacecraft was launched at the Jiuquan Satellite Launch Center. On September 28, the spacecraft’s return capsule successfully landed in Inner Mongolia. The main task of the Shenzhou-7 manned space flight was to implement the first space outbound activities for astronauts in China, to break through and master the relevant technologies for out-of-cabin activities, and to conduct space science and technology experiments such as satellite-associated flight and satellite data relay. . Therefore, this flight technology has a large span, high mission risk, astronaut operation intensity, difficulty in implementation, and a large number of test systems.