The launch of the tenth test flight of the Starship rocket from SpaceX, scheduled for 24 August 2025 year from Starbase in South Texas, was canceled for 17 minutes before the start of the one-hour starting window, that was opened by 19:30 EDT (01:30 25 August for Kiev). SpaceX reported on the X platform about 19:13 EDT (01:13 25 August for Kiev), that the flight was delayed due to the need to fix a problem with the ground systems. A new launch attempt is scheduled for 25 August at the same time.
Source: https://www.reuters.com