SpaceX has successfully completed a full wet dress rehearsal (WDR) for its biggest-ever Starship-Super Heavy launch system. The test was conducted on the company's newly built Pad 2 at Starbase, Texas.

It involved Ship 39 stacked atop Booster 19, together known as S39/B19. This is also the first WDR for the upgraded Starship Version 3 architecture, which SpaceX hopes will significantly improve payload capability and reliability for future missions to Moon and Mars.