我国成功发射 卫星互联网低轨19组卫星

Group 1 - The core point of the article is the successful launch of 19 low Earth orbit satellites for satellite internet by China using the Long March 12 rocket at the Hainan commercial space launch site [1] Group 2 - The launch took place on January 19 at 15:48, marking a significant achievement in China's commercial space endeavors [1] - The satellites successfully entered their designated orbits, indicating the effectiveness of the launch and the capabilities of the Long March 12 rocket [1]