Musk Says Space AI Data Centers Are Within Reach as SpaceX Nears IPO
SpaceX says its first AI satellite design could generate about 150 kilowatts of peak power and 120 kilowatts of sustained compute power.
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SpaceX Chief Executive Elon Musk said the company does not face major technical hurdles in building AI-focused data centers in space, as investors scrutinize the rocket maker’s artificial intelligence ambitions ahead of its expected initial public offering.
Speaking in a video discussion released by SpaceX on Monday, Musk said much of the technology needed for the project already exists within the company’s next-generation Starlink satellite program.
“Part of what we want to convey here is that there is not some magic that is necessary, that doesn’t exist,” Musk said. “A lot of this is technology we’ve already made for the Starlink V3 satellites. We don’t think this is a super hard problem compared to the things we already do.”
The comments come as investors evaluate SpaceX’s plans to expand beyond launch services and satellite communications into AI infrastructure, a business area the company has increasingly highlighted ahead of its expected IPO.
According to SpaceX, the proposed satellites would function as computing nodes in orbit, powered by solar energy and cooled by radiating heat into space. The company argues that orbital computing could help address growing power constraints facing land-based AI data centers.
SpaceX engineer Ian Dahl said the planned spacecraft would be simpler than existing Starlink satellites because they would not need the large communications antennas required for broadband internet services.
The company said its first AI satellite design is expected to generate about 150 kilowatts of peak power and roughly 120 kilowatts of sustained computing power. Musk said that level of power consumption is comparable to a single Nvidia GB300 AI server rack.
SpaceX plans to use technologies already being developed for Starlink V3 satellites, including solar arrays and thermal management systems, to support the orbital computing network.
The company also expects its fully reusable Starship rocket system to play a key role in the project by enabling the launch of large quantities of solar panels, radiators and computing hardware needed to scale the network.
Musk said SpaceX’s AI satellite manufacturing facility in Bastrop, Texas, is expected to reach significant production volumes by the end of next year.
