Google’s October 1 launch of its Project Suncatcher prototype satellite aboard a SpaceX Falcon 9 marks the most immediate catalyst shaping trader views on orbital AI infrastructure. The refrigerator-sized craft carries four tensor processing units (TPUs) equivalent to one terrestrial server, powered by solar panels and designed to handle short AI inference queries while testing radiation tolerance and radiative cooling in vacuum. This follows earlier validation of the chips under simulated space conditions and aligns with statements from Elon Musk, Sam Altman, and Jensen Huang favoring space-based compute to bypass terrestrial power constraints. Starcloud’s prior orbital GPU demonstrations, $250 million funding round, and planned 2028 lunar-orbit payload add competitive momentum, though full-scale constellations face steep hurdles in launch costs, laser inter-satellite links, and regulatory approvals. Google’s planned 2027 follow-on satellites will provide the next key data points for market resolution.