SpaceX Brings xAI Under One Roof in $1.25T Merger

SpaceX confirmed a major internal restructuring that folds artificial intelligence efforts directly into its long-term space infrastructure plans. The transaction reshapes how several Elon Musk-led companies now connect around data, launch capacity, and revenue flow.

Good to Know

• The combined company carries a reported valuation of $1.25 trillion
• Space-based data centers sit at the center of the strategy
• The deal links satellite launches directly to AI infrastructure demand

SpaceX Absorbs xAI as Musk Pushes Data Centers Into Orbit

SpaceX announced it has acquired xAI, bringing the artificial intelligence venture under the same corporate roof as the private spaceflight firm. The announcement came through a memo written by Elon Musk and published on the SpaceX website.

The combination values the unified company at $1.25 trillion, according to Bloomberg News, which first reported the deal as completed. SpaceX has been preparing for a possible public offering as early as June, although the memo offered no clarity on whether the merger changes that timeline.

Rather than focusing on near-term product overlap, Musk framed the transaction around infrastructure. He said:

“Current advances in AI are dependent on large terrestrial data centers, which require immense amounts of power and cooling. Global electricity demand for AI simply cannot be met with terrestrial solutions, even in the near term, without imposing hardship on communities and the environment.”

The statement arrives as xAI faces criticism tied to energy and environmental strain near its data center operations in Memphis, Tennessee. That context adds weight to the push toward orbital alternatives, where power generation and cooling limits differ from land-based facilities.

Financial pressure runs through both sides of the merger. xAI reportedly burns close to $1 billion each month, while SpaceX relies heavily on its satellite business. As much as 80 percent of SpaceX revenue comes from launching and operating Starlink satellites, according to Reuters. Musk wrote that space-based data centers would require a steady flow of satellites, effectively locking in long-term launch demand.

Regulation also plays a quiet role. Satellites must be removed from orbit every five years under rules set by the Federal Communications Commission. That cycle creates repeat launch needs, reinforcing SpaceX revenue tied directly to infrastructure upkeep.

While the strategic vision looks unified, daily priorities still diverge. SpaceX continues work on Starship, aiming to demonstrate capability for lunar and Martian missions. xAI, by contrast, competes head-to-head with firms like Google and OpenAI in large-scale model development.

Pressure inside xAI has already shown side effects. Washington Post reported that internal strain led Musk to loosen safeguards on the Grok chatbot, contributing to misuse involving AI-generated nonconsensual sexual imagery of adults and children.

The acquisition also follows earlier consolidation. xAI previously acquired X, the social media platform formerly known as Twitter, with Musk citing a combined valuation of $113 billion at the time. Both Tesla and SpaceX invested $2 billion each into xAI before the merger, alongside Musk other ventures including Neuralink and The Boring Company.

FAQ

What did SpaceX acquire?

SpaceX acquired xAI, the artificial intelligence startup founded by Elon Musk.

Why does the deal focus on space-based data centers?

Musk argues that land-based AI data centers cannot meet future power and cooling demand without harming communities and the environment.

How large is the combined company valuation?

The reported valuation stands at $1.25 trillion.

Does the merger affect a SpaceX IPO?

No public statement addressed whether the transaction changes SpaceX public offering plans.