星际荣耀双曲线三号运载火箭首飞任务再添关键保障，地面系统第二阶段联调试验圆满完成

Interstellar Glory completed the second phase of Hyperbola-3 ground-system integration testing at Hainan Commercial Space Launch Site. The campaign began January 28 and concluded February 3, covering unladen and vehicle-loaded erection, launch-table interfaces, rapid rollback and other operational sequences. The company said all test data met design requirements.