Blue Origin, the aerospace enterprise established by Jeff Bezos, is seeking approval from the U.S. government to deploy an extensive network of over 50,000 satellites as part of what it calls “Project Sunrise.” This initiative was detailed in a filing with the Federal Communications Commission (FCC), where it was highlighted that the satellites aim to operate as orbiting data centres, alleviating the pressure on terrestrial resources by transferring energy and water-intensive computing tasks beyond our planet.
While the specifics of the satellite operations remain largely unspecified, Blue Origin intends to utilise another satellite project, named TeraWave, to provide a robust communications infrastructure for these data satellites. The prospect of relocating substantial computational tasks into space is appealing due to the relatively unlimited availability of solar energy and fewer regulations that exist in the orbital environment. This shift is expected to support the expanding demand for AI tools, which may increasingly rely on off-planet computational resources.
The competition in the space data centre domain is intensifying, with various companies vying for a share. SpaceX has proposed launching a million satellites designed to create a distributed data centre, while the startup Starcloud aims to establish its own network of 60,000 satellites. Google is also in on the action, working on Project Suncatcher – a plan for a space-based data centre, with plans for two test satellites to be launched soon.
Despite the growing enthusiasm surrounding these orbit-based data centres, the economic viability of such projects poses significant challenges. Key technologies for cooling processors and inter-satellite communication via powerful lasers need to be developed economically. Moreover, scientists are grappling with how effectively advanced computer chips can function in the radiation-rich environment of space.
Another critical aspect is the cost associated with launching these systems into orbit. Many stakeholders are optimistic that the advancements in launch vehicles, particularly SpaceX’s forthcoming Starship, will lead to reduced launch expenses, with the first flight anticipated in 2026.
Blue Origin may hold a potential advantage in this competitive landscape with its New Glenn rocket, which is recognised as one of the most powerful active launch systems available. If Blue Origin can achieve regular and efficient rocket operations, it could mirror the success SpaceX has seen with its Starlink network.
Challenges abound, however, as the space sector faces issues like orbital congestion. The potential proliferation of tens of thousands of new satellites raises concerns about collision risks, and the practice of decommissioning outdated satellites could adversely impact atmospheric chemistry, thereby threatening the ozone layer.
Though Blue Origin’s proposal does not provide a timeline, industry experts suggest that realisation of such ambitious projects may not occur until the 2030s.
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