SpaceX did it again. At 6:23 p.m. local time — eight minutes late, but who's counting? — the most powerful rocket in history, launched on a column of flame from Starbase, Texas, delivered its second stage to a hot separation, then minutes later made a perfect water landing in the Gulf of America.

 "Starship's eleventh flight test reached every objective, providing valuable data as we prepare the next generation of Starship and Super Heavy," the company posted to X, one of SpaceX founder Elon Musk's other companies.

The closest thing to a failure during IFT-11 was that, during its reentry boostback burn, one of Super Heavy's 13 reentry engines failed to ignite. But that's OK. Starship uses a previously stupid number of engines so that losing one — or even a few — won't endanger the mission.

During last night's broadcast, a SpaceX spokesperson warned that Ship's reentry and landing might be a little rough, or even exciting — which is rocket guy-speak for "it could blow up." 

That's because of all the missing heat shield tiles, which are needed for any spaceship to survive the intense heat of reentering the Earth's atmosphere.

They didn't fall off during launch or flight or anything — SpaceX engineers strategically left off tiles from high-stress locations. Ship's Mars flight profile requires reusability not in months (like the Space Shuttle) or in weeks (like the SpaceX Falcon 9), but in hours. Figuring out how to make that work requires pushing the Ship to the limit during these IFTs.

Yet they still didn't manage to destroy the Ship last night. It almost seems like the SpaceX ground crew might have felt some small amount of disappointment. Cheers and backslaps all around for a shockingly smooth reentry and sticking the water landing, but since the Ship didn't just survive — it performed to spec, even with all those missing heat shield tiles — they might also wonder: Did we test it hard enough?

With the success of IFT-11, that's it for Version 2 (V2) of Super Heavy and Ship. The company has learned enough over the course of the last few missions to move on to V3 of both stages — and the improvements are nothing short of radical. 

The company said in a statement last night, "This next iteration will be used for the first Starship orbital flights, operational payload missions, propellant transfer, and more as we iterate to a fully and rapidly reusable vehicle with service to Earth orbit, the Moon, Mars, and beyond."

That's the good news. The bad news, space fans, is all those upgrades mean that IFT-11 was almost certainly the last time we'll see Starship fly in 2025. There's an outside chance that IFT-12 will debut the V3 Super Heavy and Ship as soon as December, but that's not the way to bet. 

More likely, IFT-12 will take to near orbit in January or February of 2026, or even as late as March or April.