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2012年7月25日,我国长征三号丙运载火箭从西昌卫星发射中心起飞,成功地发射了天链一号03星把卫星送入地球同步转移轨道,数日后该星顺利定点于静止轨道预设位置。这标志着天链一号3颗卫星将实现全球组网运行,我国第一代中继卫星系统正式建成,并有力地拓展了中国航天测控通信网的功能。通信天网初织成在6月底刚刚顺利完成的我国首次空间载人交会对接任务中,正
On July 25, 2012, China’s Long March III C carrier rocket took off from the Xichang Satellite Launch Center and successfully launched Daystar No.1 03 to send the satellite into the geosynchronous orbit. A few days later the star successfully fixed on the geostationary orbit Location. This indicates that the first satellite of Tianzhao No.1 will be fully operational and the satellite system of China’s first generation will be officially established. The function of China’s space communications network will be greatly expanded. In the first space-manned rendezvous and docking mission successfully completed by the end of June, Communication Skynet first weaved into a