Overview
- Nvidia introduced the Vera Rubin Space-1 module at GTC 2026, combining IGX Thor and Jetson Orin for space-based inferencing with a claimed 25x performance boost over prior-generation setups in size-, weight- and power-constrained environments.
- Nvidia named Aetherflux, Axiom Space, Kepler Communications, Planet, Sophia Space and Starcloud as partners adopting its accelerated platforms for orbital and ground missions.
- Starcloud filed an FCC application to deploy up to 88,000 low Earth orbit satellites in dusk–dawn sun-synchronous shells between roughly 600 and 850 kilometers, requesting Ka-band spectrum for telemetry, tracking and command.
- Starcloud said its in-orbit Starcloud-1 testbed launched in November carried an Nvidia H100 and ran a version of Google’s Gemini model, with a Starcloud-2 mission targeted for 2027 to test clustered processors and proprietary thermal and power systems.
- Executives and analysts flagged key obstacles including cooling in vacuum, radiation protection, launch costs and debris risks, even as larger ambitions advance such as SpaceX’s separate filing outlining up to one million satellites for orbital computing.