中国航天科技集团公司 (China Aerospace Science and Technology Corporation, or CASC) is a state-owned enterprise in China responsible for the development of space technology and equipment. Established in 1999, it plays a crucial role in the country's space exploration efforts, including satellite launches and manned space missions. CASC oversees various projects, such as the Long March rocket series and the Tiangong space station. The corporation aims to enhance China's capabilities in space science and technology, contributing to both national security and economic development through advancements in aerospace engineering.