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Sophia Space and Caltech Secure U.S. Patent for Space-Based Data Centers, Deepen R&D Program
Sophia Space said the patent supports modular orbiting systems that use solar power and deep-space cooling as it expands research with Caltech.
On Thursday, July 30, 2026, Sophia Space Inc. and Caltech announced the issuance of U.S. Patent No. 12,679,564, covering architecture for large, modular space-based data centers.
The patent stems from Caltech's Space Solar Power Project, which originally investigated wireless energy transmission to Earth before researchers pivoted to using deployable structures for orbital computing instead.
Sophia Space developed the 'TILE' architecture, a modular, passively-cooled unit powered by solar energy; after raising $22 million, the company plans a 2027 demonstration aboard an Apex Nova satellite bus.
Expanding their partnership, Caltech and Sophia Space are advancing thermal and structural technologies through a new research agreement supporting future orbiting data centers.
Growing demand for AI inference at the edge makes processing data in space a decisive capability, enabling satellites to reduce latency and bandwidth reliance for commercial operations.