BOCA CHICA, Texas — SpaceX has test-fired the upgraded upper stage of its next Starship, lighting all of the vehicle's Raptor engines in a full-duration static fire at Starbase that clears one of the last big hurdles before the rocket's next orbital flight.
The ground test, held on the orbital launch mount, saw the Starship V3 ship held down while its engines ran for the duration of a typical ascent burn. Teams are now reviewing the data, and SpaceX has signaled the flight could follow within weeks if the hardware checks out.
A Bigger, Stronger Starship
Starship V3 is the most substantial revision of the vehicle yet. It is taller than the ships that flew earlier this year, carries more propellant, and uses an upgraded Raptor engine that SpaceX says is simpler to build and more powerful. The company has also reworked the heat shield — historically the toughest problem in bringing the ship back intact — with more durable tiles and a redesigned attachment scheme meant to survive reentry without the tile losses that marred some earlier descents.
The payload target is the headline number: SpaceX is designing V3 to carry well over 100 metric tons to orbit in its reusable configuration, the threshold the company says it needs to make its most ambitious plans economic. That capacity underpins everything from rapid Starlink deployment to the orbital infrastructure behind SpaceX's plan for a million-satellite orbital AI network.

