谷神星一号（遥十五）发射 解锁商业航天新场景

Core Points - The successful launch of the Ceres-1 (Yao-15) rocket by Xinghe Power Aerospace on September 5, 2023, marks a significant achievement in China's commercial space sector, delivering three satellites and a test platform into a sun-synchronous orbit [1][4] Group 1: Launch Details - The Ceres-1 rocket successfully placed three satellites into orbit: Kaiyun-1, Yuxing-3 08, and YunYao-1 27, along with the Aishen Star test platform [1][4] - The launch took place at the Jiuquan Satellite Launch Center, demonstrating the capabilities of domestic commercial launch vehicles [1] Group 2: Satellite Functions - Kaiyun-1 focuses on Earth observation and spatial perception, providing critical data for various scientific research projects [4] - Yuxing-3 08 is set to validate new temperature-variable materials in orbit and will utilize a 5-meter resolution remote sensing camera for Earth imaging [4] - YunYao-1 27 is equipped for GNSS occultation detection, capable of retrieving atmospheric temperature, humidity, pressure, and ionospheric electron density information through GNSS signal refraction [4] Group 3: Aishen Star Test Platform - The Aishen Star test platform, developed by Xinghe Power Aerospace, is the first commercial rocket upper-stage test platform in China, designed for long-term operation in orbit [4] - It will carry atmospheric detection and visible light payloads, among others, to conduct extended on-orbit testing [4] - This innovation enhances the utilization value of rocket upper stages and provides low-cost, efficient on-orbit testing services for new technologies and products in the commercial space sector [4]