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The SpaceX-xAI merger at $1.25 trillion marks a structural shift in the AI race from algorithmic competition to infrastructure control. SpaceX now commands a full vertical stack: rocket manufacturing, a 9,500+ satellite Starlink constellation, the Colossus supercomputer (200,000+ GPUs), and plans for an orbital data centre constellation of up to one million satellites. The core argument is that terrestrial AI expansion is bottlenecked by electricity grid constraints and permitting delays, making orbital compute—with continuous solar power, vacuum cooling, and no national borders—strategically attractive. Competitors including Amazon (Project Kuiper/Leo), the EU (IRIS²), and China (Guowang, Qianfan, Three-Body Computing Constellation) are pursuing their own satellite AI infrastructure but lack comparable vertical integration. The DeepSeek counterargument—that algorithmic efficiency can substitute for raw compute—is acknowledged but countered via the Jevons Paradox: efficiency gains drive adoption faster than they reduce aggregate demand. The piece concludes that infrastructure control increasingly determines who can deploy AI at scale, with significant geopolitical implications around sovereignty and regulatory gaps.

Infrastructure Is Destiny: How Orbital Compute Reshapes the Global AI Race

Exploring the intersections of artificial intelligence, decentralised cognition, posthuman ethics, society and culture.