Elon Musk announced on February 2, 2026, that his SpaceX company has acquired his AI startup xAI, aiming to build orbital data centers to meet surging electricity demands for artificial intelligence. The merger integrates AI, rockets, and satellite technology to create a vertically integrated innovation engine. Musk envisions this enabling advancements like Moon bases and Mars colonization.
Elon Musk's SpaceX announced the acquisition of xAI on Monday, February 2, 2026, in a move to address the growing power needs of AI through space-based infrastructure. In a blog post and email to employees, Musk explained that "global electricity demand for AI simply cannot be met with terrestrial solutions," positioning space as "the only logical solution."
The merger forms what Musk described as "the most ambitious, vertically-integrated innovation engine on (and off) Earth, with AI, rockets, space-based internet, direct-to-mobile device communications and the world’s foremost real-time information and free speech platform." xAI, founded in 2023, is known for its Grok chatbot and owns the social media platform X, which it merged with last year—meaning SpaceX now controls X, acquired by Musk in 2022. Recently, Tesla invested $2 billion in xAI.
Central to the plan is deploying up to 1 million satellites as orbital data centers. SpaceX filed with the FCC on Friday for permission to launch these into orbits between 500 and 2,000 km altitude. Musk projects that launching 1 million tons of satellites annually, each generating 100 kW of compute power per ton, could add 100 gigawatts of AI capacity yearly, with no ongoing maintenance. He estimates that within 2-3 years, space will offer the lowest-cost AI compute.
Experts highlight risks in crowded orbits. Brian Weeden of The Aerospace Corporation noted advancements in orbital safety, while Victoria Samson of Secure World Foundation said, "This is all happening really fast." Marlon Sorge pointed to debris challenges at higher altitudes, where objects persist for centuries. SpaceX plans redundant maneuverability for deorbiting and considers moving aging satellites to higher orbits to mitigate ozone impacts from reentry.
Musk ties this to broader goals: "The capabilities we unlock by making space-based data centers a reality will fund and enable self-growing bases on the Moon, an entire civilization on Mars and ultimately expansion to the Universe." SpaceX, with its Falcon 9 rocket and over 9,600 satellites, is set for a potential $1 trillion IPO later this year and has discussed a Tesla merger.
The acquisition builds on SpaceX's Mars ambitions since its 2002 founding, using AI revenue to advance space exploration amid controversies over Grok's content generation.
