SHENZHOU-13 (SZ-13), also known as Shenzhou 13, is a crewed spacecraft designed and manufactured by CALT in China for the CMSEO. It was launched on October 15, 2021, from Jiuquan Satellite Launch Center's LC43/91 launch pad using the Chang Zheng 2F launch vehicle. The satellite has a configuration including a service module, return module, and an orbital module with a docking collar. SHENZHOU-13 measures 9.3 meters in length and 3.2 meters in diameter, with a span of 17 meters. It weighs approximately 3240 kilograms both at launch and dry mass. The spacecraft is powered by two deployable solar arrays and batteries and is equipped with four retro motors for maneuvering. Its purpose is to serve as a crewed spacecraft, carrying the Shenzhou 13 Fanhui Cang payload into orbit.