我国成功发射遥感四十号03组卫星，主要用于开展电磁环境探测及相关技术试验

Group 1 - The core viewpoint of the article is the successful launch of the Yaogan-40 03 satellite using the Long March 6 carrier rocket, marking a significant achievement in China's space exploration efforts [1][3] - The satellite is primarily intended for electromagnetic environment detection and related technology experiments, indicating a focus on advancing capabilities in this area [1] - This mission represents the 593rd flight of the Long March series of carrier rockets, showcasing the extensive experience and reliability of China's space launch vehicles [1]