【Tech 24H】On September 16, China used a Long March-2C carrier rocket with an Yuanzheng-1S upper stage to successfully deploy multiple test satellites into their planned orbits from the Jiuquan Satellite Launch Center, marking a complete success for the mission. This mission employed a novel satellite-rocket connection and separation device, significantly improving the utilization efficiency of the fairing's internal space while enhancing satellite separation safety, achieving reliable and orderly multi-satellite separation.