When the world's most valuable private company teams up with one of the hottest AI coding startups, the sky is quite literally the limit. SpaceX announced this week that it has entered a partnership with Cursor, the San Francisco-based AI firm founded just three years ago in 2022, with an option to acquire the startup for $60 billion later this year. Together, they aim to build what SpaceX calls "the world's most useful models."
The collaboration brings together Cursor's expertise in AI-assisted software development with SpaceX's own "Colossus" AI training supercomputer. In a post on X, SpaceX explained that the combined effort will enable it to "create the world's best coding and knowledge work AI." The partnership arrives as AI coding tools become increasingly central to the technology industry, with competitors like Microsoft's GitHub and OpenAI's Codex — which just reached 4 million weekly users — vying for developers' attention.
For SpaceX, this deal fits into a much grander blueprint. Earlier this year, the company absorbed xAI, Elon Musk's artificial intelligence venture, describing the merger as "not just the next chapter, but the next book." Musk has outlined a vision for solar-powered, satellite-based data centers that would run AI models from orbit. "Global electricity demand for AI simply cannot be met with terrestrial solutions," Musk wrote. "The only logical solution therefore is to transport these resource-intensive efforts to a location with vast power and space."
The strategy points toward Musk's long-term ambition to establish human settlements on the moon and Mars — a vision he describes as "a first step towards becoming a Kardashev II-level civilization," a term coined by Soviet astronomer Nikolai Kardashev in the 1960s for a civilization capable of harnessing all the energy of its home star.
The timing of the Cursor partnership coincides with SpaceX's anticipated Wall Street debut. The company has filed paperwork with US regulators for what is expected to be the largest initial public offering in history, with reports suggesting a valuation that could surpass $1.75 trillion — placing it among the world's ten most valuable companies. If successful, the IPO could arrive as early as June or July, according to sources cited by The Wall Street Journal.
The deal underscores a broader trend in Silicon Valley: established giants betting heavily on AI startups to stay competitive. For Cursor, a company that has already made waves in the developer community by helping businesses write software faster, a potential acquisition by the world's leading space company represents a remarkable ascent in just three short years.