4月27日凌晨2点,由中国航天科技集团公司四院(以下简称“四院”)自主研发的天鹰3F空间环境垂直探测试验火箭在中科院海南探空部发射。火箭正常点火起飞,飞行高度316千米,搭载的鲲鹏1B探空仪开展了多项科学探测及技术试验任务,首次成功获得电离层顶的原位探测数据,发射 At 2:00 on April 27, the Eagle 3F space environment vertical exploration test rocket developed independently by the four homes of China Aerospace Science and Technology Corporation (hereinafter referred to as “Four Homes ”) was launched at the Hainan Exploration Department of Chinese Academy of Sciences. The rocket normally ignites and takes off at a height of 316 km. The Kunpeng 1B radiosonde carried by the rocket carries out a number of scientific exploration and technical test missions. For the first time, the in situ exploration data at the top of the ionosphere has been successfully obtained and launched