130-pound is the weight of the satellite where the first large language model ever trained in space ran aboard an H100 in December 2025.
Space is becoming the new AI frontier
The core thesis here is blunt: space is becoming a new frontier for AI, and one of the most competitive ones. The essay frames AI’s frontier as a story of scarcity — ideas, then data, then FLOPs, and now energy. In that telling, orbit is the place where energy is effectively unmetered and no zoning board gets a vote, which makes low Earth orbit less like a science project and more like contested economic territory.
The cast is not shy about the stakes: trillion-dollar companies, hyperscalers, chipmakers, nation-states, and venture-backed startups are all filing, launching, and spending against each other on compressed timelines, with real hardware already running in orbit. And the thesis has a very literal proof point: as of December 2025, the first large language model ever trained in space was nanoGPT, trained on the complete works of Shakespeare aboard an H100 in a 130-pound satellite. The frontier, in other words, now has a loss curve.
Gobble's Take: When orbit becomes the place where scarcity goes to die, the scramble stops sounding futuristic and starts sounding expensive.
Source: Perplexity Search
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