中国成功发射卫星互联网技术试验卫星

Core Points - China successfully launched a satellite internet technology test satellite on September 16, 2023, at 9:06 AM Beijing time from the Jiuquan Satellite Launch Center [1][3] - The launch was conducted using the Long March 2C rocket and the YZ-1S upper stage, both developed by the China Aerospace Science and Technology Corporation [2] - This mission marks the 595th flight of the Long March series of launch vehicles [2] Group 1 - The satellite successfully entered its designated orbit, and the launch mission was deemed a complete success [1] - The Long March 2C rocket and YZ-1S upper stage are capable of executing various orbital launch tasks, including single and multiple satellite deployments, and constellation arrangements [2] - The rocket has a payload capacity of 2,500 kilograms to a 700-kilometer sun-synchronous orbit [2]