SpaceX targeting mid-March for 1st flight of bigger, more powerful Starship 'Version 3,' Elon Musk says

a giant rocket climbs into a blue sky, with an estuary in the background
SpaceX's Starship launches on its 11th test flight from Starbase, Texas on Oct. 13, 2025. (Image credit: SpaceX)

SpaceX's Starship megarocket will get off the ground again in mid-March, if all goes according to plan.

The company plans to launch Starship's next test flight in six weeks, Elon Musk said Sunday (Jan. 25) via X, the social media platform he bought in October 2022 (when it was still known as Twitter).

SpaceX is developing Starship, the biggest and most powerful rocket ever built, to help humanity colonize Mars.

The giant vehicle consists of two elements: a booster called Super Heavy and an upper-stage spacecraft known as Starship, or simply Ship. Both stages are designed to be fully reusable, and both are powered by SpaceX's Raptor engine.

Starship debuted in April 2023 and now has 11 suborbital test flights under its belt, five of which occurred last year. The most recent two, which lifted off on Aug. 26 and Oct. 13, were completely successful, but there was a hiccup in the leadup to Flight 12: The Super Heavy originally slated for the mission buckled during testing in November, forcing SpaceX to get another booster ready.

Starship Die Cast Rocket Model Now $47.99 on Amazon.
$47.99 at Amazon

Starship Die Cast Rocket Model Now $47.99 on Amazon.

If you can't see SpaceX's Starship in person, you can score a model of your own. Standing at 13.77 inches (35 cm), this is a 1:375 ratio of SpaceX's Starship as a desktop model. The materials here are alloy steel and it weighs just 225g.

Flight 12 will mark the debut of Starship V3, which is slightly taller than V2 — 408.1 feet (124.4 meters) vs. 403.9 feet (123.1 m) — but considerably more powerful. V3 can loft more than 100 tons of payload to low Earth orbit, compared to about 35 tons for V2, according to Musk.

The increased brawn comes courtesy of Raptor 3, a new variant of the engine that will fly for the first time on the upcoming test mission.

Flight 12 will be a pretty big deal, because Starship V3 is the first iteration of the megarocket that's capable of flying to Mars. If things go well with this and other upcoming test missions — which must demonstrate key capabilities such as reaching Earth orbit and in-space refueling — SpaceX could potentially launch a small fleet of uncrewed Starship V3 vehicles to the Red Planet late this year, Musk has said.

Mike Wall
Senior Space Writer

Michael Wall is a Senior Space Writer with Space.com and joined the team in 2010. He primarily covers exoplanets, spaceflight and military space, but has been known to dabble in the space art beat. His book about the search for alien life, "Out There," was published on Nov. 13, 2018. Before becoming a science writer, Michael worked as a herpetologist and wildlife biologist. He has a Ph.D. in evolutionary biology from the University of Sydney, Australia, a bachelor's degree from the University of Arizona, and a graduate certificate in science writing from the University of California, Santa Cruz. To find out what his latest project is, you can follow Michael on Twitter.

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