Blue Origin, the aerospace company backed by Jeff Bezos, has filed an application with the U.S. Federal Communications Commission to establish data centers in space under a project called Project Sunrise. The plan involves deploying up to 51,600 satellites in sun-synchronous orbit that will use optical links to communicate through Blue Origin’s planned satellite network, TeraWave. The company says these solar-powered satellites will create a new computing tier independent of Earth-based infrastructure.

According to Blue Origin’s filing, space-based data centers could reduce costs by eliminating land, grid, and power constraints while taking advantage of continuous solar energy. The proposal mirrors a similar plan by SpaceX, which earlier this year sought approval to launch one million orbital data center satellites connected to its Starlink network. Both companies argue that space computing could be cheaper and less restricted by terrestrial regulations.

The concept has drawn skepticism from industry observers. Figures such as OpenAI CEO Sam Altman and analysts at Gartner have criticized the idea as impractical and overly ambitious, citing cost and technical challenges of operating data centers in orbit.