SpaceX完成星舰V3燃料测试，发射在即

SpaceX has completed a full fueling rehearsal of its Starship V3 rocket, marking a key milestone ahead of what could become the vehicle’s first launch attempt within days. The company confirmed that cryogenic propellant was successfully loaded into the fully stacked rocket during a flight-like countdown at its Starbase facility in South Texas. The test represents one of the final technical steps before launch, demonstrating that the world’s tallest and most powerful rocket can be prepared under conditions closely resembling an actual mission. A CRITICAL FULL-SYSTEM REHEARSAL Fueling a rocket of Starship’s scale is a complex operation. …