SpaceX Plans to Launch Up to 1-Million Orbiting Data Centers Powered by the Sun

SpaceX has made a significant step toward making science fiction a reality. They’ve put in a request to the FCC to launch up to one million satellites to host data centers in orbit. This proposal was submitted to the FCC on January 30, 2026, and it was accepted for file just a few days later, opening the public comment period.

Acceptance indicates that the FCC is seriously examining and moving forward with this plan; nevertheless, acceptance and approval are not the same thing. SpaceX is presenting a really intriguing image of their system, or more specifically, a network of satellites in low Earth orbit, between 500 and 2000 kilometers in the air, that are meant to handle large computational loads, particularly those driven by artificial intelligence.

At the heart of this idea is energy, as data centers on the ground consume electricity and demand continues to rise as AI becomes more complex. We’re talking 415 terawatt-hours in 2024, and forecasters say we’re only on the verge of experiencing a big increase in demand. SpaceX sees orbit as the solution since satellites in orbit receive constant sunlight without interruption from clouds or nighttime, allowing them to simply use solar panels to charge their onboard computers and avoid the usage of fossil fuels and overburdened power networks.


It also implies that cooling is less of a concern. Heat evaporates naturally in space, which is a significant advantage; nevertheless, satellites must have large enough surfaces to dissipate all of that heat, which is a reasonable trade-off. Data centers on Earth frequently require massive air systems or even water to cool them. Proponents of this idea believe it will result in a far more efficient way of doing things, with less environmental impact and less land and water consumption.

Data will be transmitted using high bandwidth optical lines, which are essentially lasers that connect satellites. Traffic can then be routed over the constellation and then down to ground stations, which could assist reduce latency for specific operations. According to SpaceX, this system will integrate with their existing and planned Starlink satellites, resulting in a seamless expansion of what they already have in place for internet.

The scale of this is mind-boggling. One million satellites is a lot, since we presently have roughly 14,500 in orbit, with SpaceX controlling the majority of those through their Starlink system. The application requests permission to launch the satellites in numerous shells at various inclinations, including sun-synchronous trajectories, which are really just a fancy way of saying they receive sunlight all the time. They’re also requesting a deviation from the standard deployment guidelines, which would ordinarily require half of the constellation to be operational in six years and the entire constellation in nine. SpaceX believes this is a long-term project and only the first step in harnessing the sun’s power on a truly huge scale.
[Source]