Altman Torches Musk's Space Data Center Dreams as 'Ridiculous'
OpenAI CEO Sam Altman dismisses the concept of orbital data centers, deepening his rift with Elon Musk.
Sam Altman isn't mincing words about space-based data centers. The OpenAI CEO called the idea flat-out "ridiculous" and said it's "not something that's going to matter at scale this decade."
The comments land squarely as a jab at Elon Musk, who has championed orbital infrastructure ambitions. The two former OpenAI allies are now on opposite sides of nearly every AI infrastructure debate.
Altman's dismissal reflects a broader pragmatism in the AI industry. Building and cooling massive compute clusters on Earth is already a monumental challenge. Launching them into orbit adds layers of complexity — power, latency, maintenance — that don't pencil out at any meaningful scale right now.
For the foreseeable future, AI's backbone stays firmly planted on the ground. Space data centers remain science fiction, at least by Altman's math.