星际荣耀完成上箭状态发动机与星控三号联合匹配试车，SQX-3 火箭首飞再进一步

Interstellar Glory completed a combined matching test of its Focus-2 liquid oxygen-methane engine and Xingkong-3 control system using the flight-installed configuration. The test was conducted at the company's own liquid rocket engine test stand and was intended to verify engine reliability and compatibility with the rocket's control system ahead of Hyperbola-3's maiden flight.