Huntian Wants to Run AI in Space

Why it surfaced

Huntian connects a ground simulation environment with an in-orbit runtime, using telemetry to recalibrate the model and send deployment decisions back to the spacecraft. Its “Xingyi” simulator covers orbital dynamics, networking, compute, energy, thermal control, and radiation reliability, while the “Douzhuan” stack handles model serving, training, scheduling, and satellite communication.

A Chinese-language platform for designing, simulating, and operating space-based computing systems through a ground-to-orbit digital twin.