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我国采用“一箭双星”方式发射两颗新一代北斗导航卫星7月25日,搭载两颗新一代北斗导航卫星的“长征三号乙/远征一号”运载火箭在西昌卫星发射中心点火发射,成功将两颗新一代北斗导航卫星发射升空,经过约3.5小时飞行后,“远征一号”上面级将两颗卫星准确送入预定轨道。此次发射圆满成功,标志着北斗卫星导航系统向全球覆盖的建设目标迈出坚实一步。
China launches two new Beidou navigation satellites using the “double bow” mode July 25, carrying two new generation Beidou navigation satellites, launched the “Long March III B / Expedition 1” launch vehicle in Xichang Satellite Launch The center fired and succeeded in launching two new generation Beidou navigation satellites. After about 3.5 hours of flight, the “Expedition No. 1” upper stage accurately sent the two satellites into the planned orbit. The successful launch marked a solid step toward the goal of global coverage of BeiDou satellite navigation system.