11月19日6时53分,长征二号丙运载火箭在太原卫星发射中心成功发射,将环境与灾害监测预报小卫星C星送入预定轨道。同时,还成功搭载发射了一颗新技术验证卫星和“蜂鸟”试验载荷。这是在党的十八大胜利闭幕之后中国航天科技集团公司实施的首次宇航发射,也标志着我国环境与灾害监测预报小卫星星座“2+1”方案的 At 6:53 on November 19th, the Long March II C carrier rocket was successfully launched at the Taiyuan Satellite Launch Center, sending small-satellite C-Stars for environment and disaster monitoring and forecasting to a scheduled orbit. At the same time, it successfully launched a new technology to verify satellite and “hummingbird” test load. This is the first space launch conducted by China Aerospace Science and Technology Corporation after the conclusion of the party’s 18th National Congress of the Communist Party of China. It also marks the development of China’s small and medium-sized satellite constellation “2 + 1” for environmental and disaster monitoring and forecasting