Google will launch its first satellite for Project Suncatcher on October 1st, an ambitious initiative designed to operate AI data centers in orbit. The refrigerator-sized satellite carries four chips capable of running AI models and will serve as a test platform to measure real-world challenges of space-based operations, including how chips perform in the orbital environment.
The satellite is equipped with solar panels that generate approximately 1 kilowatt of power—enough to run a microwave. This energy allows it to execute Gemini models in sessions lasting around 15 minutes. After each session, the chips must shut down so radiators can dissipate the accumulated heat, a critical constraint for sustained operations in space. This launch represents Google's first practical step toward validating whether satellite-based AI infrastructure is feasible at scale.