SpaceX calls off a Starship test flight shortly before liftoff in an aborted countdown on Thursday evening, then schedules another attempt for Friday. The 407-foot (124-metre) rocket was preparing for a test flight from SpaceX’s Starbase facility in south Texas. Sources say problems emerged with the brand-new launch pad equipment, and the countdown was halted after the team ran out of time to resolve the last-minute technical issues.
According to SpaceX CEO Elon Musk, a hydraulic pin that holds the launch tower’s arm in place did not retract as required. Musk indicates that if the issue can be fixed quickly, a launch attempt will proceed on Friday.
The planned mission involves releasing 20 mock Starlink satellites during the flight before Starship performs a controlled re-entry into the Indian Ocean at the end of the roughly one-hour test. It is described as the 12th Starship test flight overall and the first since last fall, and it marks the debut of SpaceX’s third-generation Starship design.
NASA is relying on the latest Starship configuration for future work, including its plans to use a modified version for astronaut lunar landings under the Artemis program.