Guoxing Yuhang

Guoxing Yuhang (ADA Space, Chengdu Guoxing Aerospace Technology Co., Ltd., Chinese: 成都国星宇航科技股份有限公司) is a Chinese commercial satellite company founded in May 2018 in Chengdu, Sichuan Province, developing AI-enabled Earth observation and on-orbit computing satellites. The company is building the Three-Body Computing Constellation (Xingshidai/Star Era constellation), a planned network of 2,800 low Earth orbit satellites combining Earth observation payloads with inter-satellite laser links at up to 100 Gbps and onboard AI processing. Guoxing Yuhang launched the Tianyan-02/Xingshidai-8 satellite in September 2024, described as the world's first AI large-model scientific satellite, and launched the first 12 satellites of the Three-Body Computing Constellation via Long March 2D from Jiuquan in May 2025. In June 2026 the company signed a "Star Computing" initiative with Zhejiang Lab and Tencent Cloud. The company filed for a Hong Kong Stock Exchange listing in May 2026 and has raised over USD 233 million in funding from investors including Hengjian Holding (Guangdong government-linked), Shenzhen Oriental Fortune Capital, and Tencent Cloud.