The Sequence Opinion #888: Everything You Need to Know About the AI in Space Race

Space is emerging as a critical new frontier for Artificial Intelligence, driven by the scarcity of energy resources on Earth. Low Earth orbit, with its effectively unmetered energy and lack of jurisdiction, is becoming a contested economic territory. This shift is attracting major industry players and nation-states, with real hardware already operating in orbit and tangible results like the nanoGPT model trained in space.

• Space is becoming a new and competitive frontier for AI.
• The current AI frontier is defined by energy scarcity (grid capacity, cooling, land, permits).
• Low Earth orbit offers effectively unmetered energy and no jurisdictional limits, making it attractive for AI development.
• Space is no longer a hypothetical frontier but contested economic territory with tangible investments and operations.
• Trillion-dollar companies, hyperscalers, chipmakers, nation-states, and startups are actively involved.
• The first large language model trained in space was nanoGPT, trained on Shakespeare aboard a satellite in December 2025.
• The core thesis is that compute has become an energy problem, and space is a potential energy solution.
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