SpaceX has repeatedly postponed its 13th Starship flight test, most recently shifting the target to Friday, July 24 due to weather and ongoing technical checks after earlier last-minute aborts. The delays followed instances where liftoff was halted seconds before ignition as some engines failed to start or were replaced during turnarounds, underscoring persistent reliability and weather challenges for the vehicle’s path to more operational roles. The test series has drawn heightened investor and public scrutiny since SpaceX’s IPO, tying market visibility to the company’s technical fortunes. Reports note engineers have conducted engine replacements on the upper stage and stressed the importance of capturing high-quality data on the heat shield and atmospheric dynamic pressures, which weather can jeopardize. Previous flights included a May S39 test that exploded on splashdown and a later update cycle aimed at software fixes identified during the 12th launch, emphasizing the program’s iterative safety and data-gathering focus. SpaceX maintains that weather and safety considerations remain the primary determinants of launch timing as it pursues a future of crewed and cargo missions beyond Earth’s orbit.