The future of AI compute infrastructure could undergo a dramatic shift as renewable energy scales and commercial spaceflight reaches mass deployment. According to industry insights, space-based computing could emerge as the most cost-effective solution for large-scale AI operations once solar power generation hits domestic scale and rocket launches achieve regular cadence. The logic is straightforward: combining abundant solar energy with space-based data centers eliminates terrestrial constraints like grid capacity and cooling water scarcity. With next-generation heavy-lift vehicles enabling frequent payload deployment, the economics of orbital infrastructure become increasingly compelling. This represents a convergence of renewable energy adoption, aerospace innovation, and computational demand—positioning space as the next frontier for AI infrastructure optimization rather than merely a speculative concept.