Google Launches Project Suncatcher to Power AI Computing in Space with Solar Satellites

Nov 04, 2025
Google
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Summary

Google unveils Project Suncatcher, an ambitious space-based AI computing initiative that will deploy solar-powered satellites equipped with TPU chips to create a massive orbital computing network, with prototype launches planned for early 2027 in partnership with Planet.

Key Points

  • Google announces Project Suncatcher, a research moonshot aimed at scaling machine learning compute in space using solar-powered satellites equipped with TPU AI chips
  • The project involves creating an interconnected network of satellites that harness the Sun's full power to enable massively-scaled computation in orbit
  • Google partners with Planet to launch two prototype satellites by early 2027 to test hardware in space and conduct radiation testing on TPUs

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