China achieved a major milestone with the satellite launch success of two test satellites from Xichang Satellite Launch Center. The Shiyan-30 01 and 02 satellites lifted off at 11:00 a.m. Beijing Time. They reached their designated orbits aboard a Long March-2D carrier rocket. This satellite launch success demonstrates China’s ongoing progress in Earth observation and experimental space technologies.
Moreover, the two satellites will primarily verify new Earth observation technologies. In addition, they will support scientific research and national space development strategies. Officials said the successful satellite deployment highlights China’s commitment to innovation and technological self-reliance in space.
This mission marked the 598th flight of the Long March rocket series and the 100th flight of the Long March-2D. The two-stage liquid-fueled rocket can deploy one or multiple satellites into various orbits. It can carry a payload of 1.9 tonnes to a 500-kilometer sun-synchronous orbit. This reinforces the significance of the satellite launch success.
Since 1992, the Long March-2D has served as a reliable backbone for low-Earth and sun-synchronous orbit missions. Additionally, it has delivered more than 300 satellites, including remote-sensing, mapping, and space science satellites. The dark matter probe Wukong and quantum science satellite Mozi were launched using this rocket, demonstrating its versatility.
In addition, the Long March-2D has provided launch services for clients in Turkey, Saudi Arabia, the Netherlands, Argentina, and Pakistan. Experts said this record strengthens China’s global reputation and underscores the importance of satellite launch success.
Looking ahead, China plans to expand satellite capabilities and test new technologies. Officials also aim to increase collaboration with domestic and international partners. The Shiyan-30 mission sets the stage for future scientific experiments, Earth observation programs, and strategic development.
Overall, the satellite launch success underscores China’s steady progress in space technology. It also reinforces China’s role as a major player in the global space industry and highlights commitments to innovation, reliability, and international collaboration.

