Commercial Synthetic-aperture radar Earth observation satellites built by CAST for China Siwei Survey and Mapping Technology Co. Ltd. March 25, 2026 at 22:51 UTC · Launch Successful Long March 2D — China Aerospace Science and Technology Corporation, to Sun-Synchronous Orbit Launch Complex 9, Taiyuan Satellite Launch Center, People's Republic of China The world's 7239th orbital launch attempt, and 66th of 2026. Data: Launch Library 2, The Space Devs. Image via The Space Devs.