Larry Page's space prediction wins Elon Musk's praise: Will AI data centres move into orbit?

Elon Musk has praised Google co-founder Larry Page's prediction that virtually all computing could eventually take place in space, according to a post on X from the SpaceX and Tesla CEO. Page, who co-founded Google in 1998, reportedly said a prediction of "five nines" of computing capacity would eventually be located in orbit, a reference to 99.999%.

This forecast has reignited discussions about the future of artificial intelligence (AI) infrastructure. Musk's endorsement highlights a potential new frontier in the AI infrastructure race, as tech leaders explore ways to meet the rapidly growing computing demands of AI. If orbit-based computing becomes commercially viable, it could reduce dependence on land-based data centers, electricity grids, and water resources.

However, the technology faces significant engineering and economic challenges, including radiation protection, heat dissipation, communications, maintenance, and launch costs. Google is currently testing its AI chips in space through Project Suncatcher, which involves satellite partner Planet Labs, to determine whether powerful processors can operate reliably in orbit.