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2015年3月1日,美国太空探索技术公司(SpaceX)研制的“猎鹰-9”火箭从美国卡纳维拉尔角空军基地升空,成功将世界上首批2颗全电推进的地球同步轨道通信卫星送入了预定的同步转移轨道。据介绍,这2颗全电推进卫星均由美国波音公司制造。其中1颗重2200kg,由欧洲卫星通讯(Eutelsat)公司持有;另1颗重1900kg,由亚洲广播卫星公司(ABS)持有。目前,这2颗卫星均处于正常运转状态,正在轨道上发送信号。此外,这2颗卫星均配
On March 1, 2015, “Falcon -9” rockets developed by SpaceX Technologies Corp. were launched from the United States Cape Canaveral Air Force Base to successfully launch the first two all-electric propulsion systems in the world Geosynchronous orbit communications satellite into the scheduled synchronous transfer orbit. According to reports, these two all-electric propulsion satellite manufactured by the United States Boeing. One of these weighs 2200 kg, which is held by Eutelsat and the other weighs 1900 kg and is held by Asian Broadcasting Satellite (ABS). At present, these two satellites are in normal operation and are sending signals on orbit. In addition, these two satellites are equipped