SpaceX Abandons Starship Test Flight Due to Frozen Valve

SpaceX abandoned plans for an orbital test launch just an hour before its Starship was set to take off. The company had readied for the debut of its new Starship cruise vessel and Super Heavy rocket-combination vehicle.Together, the vessel and rocket stand 394 feet (120 m) tall. Takeoff was scheduled from the company's Starbase facility in Boca Chica, Texas sometime within a two-hour window that began at 8 a.m. EDT on Monday, April 17.Elon Musk was keeping the public updated on the launch, tweet...