Galileo CubeSat
Galileo, the 3U CubeSat, is designed to demonstrate AI computing capabilities directly in space using a compact GPU platform for real-time processing in orbit.
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Galileo serves as a technology demonstrator for orbital data centers, validating whether space-based AI computing is viable before scaling up to larger satellite networks. It's essentially testing whether we can relocate some computing infrastructure to create more efficient and resilient systems for data processing and AI-as-a-Service applications.
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The mission targets applications in defense, academic research, commercial satellite operations, and AI inference services where real-time processing and reduced bandwidth are valuable.
Primary Functions
AI Edge Computing
The satellite features a compact GPU platform (such as NVIDIA Jetson) to perform real-time artificial intelligence processing in orbit, rather than sending raw data back to Earth for processing.​
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AI-as-a-Service Processing
The satellite can receive data from external sources (other satellites, ground stations, or partner missions) and perform AI inference tasks such as image classification, pattern recognition, and predictive modeling, then transmit processed results.
Autonomous Processing
The AI system manages onboard tasks, monitors satellite health, optimizes power usage, and can execute pre-programmed AI workloads autonomously without constant ground control.
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Key Advantages
Reduced latency
Processing happens in orbit, reducing round-trip communication delays for AI tasks.
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Bandwidth efficiency
Only sends processed results and insights, not raw computational data.
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Solar-powered operation
Designed for continuous operation using solar panels and passive cooling.
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Modular Design
Built for easy integration of different AI workloads and future payload upgrades.
