Elon Musk has just confirmed that his space company, SpaceX, will merge with his AI venture, xAI, before SpaceX’s planned public offering later this year. The combined entity is valued at an eye‑watering $1.25 trillion, and Musk says the move is driven by a bold vision: building data centers in space.
The idea is simple yet ambitious. Solar power in orbit is constant and abundant, and the vacuum of space offers natural cooling for servers. If the companies can pull it off, the cost of operating a data center could drop dramatically, and the return on investment could show up within three to four years.
Joseph Alagna, a founding partner of a major investment firm that holds stakes in both SpaceX and xAI, weighed in on the timing of the merger and the data‑center ambition. He noted that the project is still a long‑shot, but that the potential payoff is worth the risk.
“It’s going to take a few years to recoup the upfront spending, but once the first orbital facility is up and running, the efficiency gains are huge,” Alagna said. “You’re operating on a very different cost basis than you would on Earth.”
Today, xAI’s revenue sits around $500 million, while its monthly burn is roughly $1 billion. In contrast, giants like Anthropic pull in about $10 billion a year, and the popular ChatGPT platform earns close to $20 billion. By combining resources, the merger could accelerate xAI’s growth and reduce its heavy cash outflow.
Building a data center in space is no small feat. It will require cutting‑edge engineering and a reliable launch cadence—something SpaceX is uniquely positioned to deliver. Musk’s track record of pushing hard on timelines adds a layer of excitement, though experts warn that the first orbital facility could still take several years to materialize.
Meanwhile, the market is buzzing about which company will go public first. A popular prediction market shows a 72 percent chance that SpaceX will beat out the other major AI player—often referred to as “the big AI company”—in the race to an IPO. Musk had even hinted at a June launch, but that target may need to shift as the merger and the complex space‑center plans unfold.
In the end, the $1.25 trillion merger could reshape the landscape of AI infrastructure and might see SpaceX’s public debut arrive sooner than its AI competitors. Time will tell if the dream of orbital data centers becomes a reality, but the boldness of the move is already redefining expectations for the industry.
