Probabilistic Graph Neural Inference for satellite anomaly response operations with zero-trust governance guarantees

Probabilistic Graph Neural Inference for satellite anomaly response operations with zero-trust governance guarantees Introduction: The Anomaly That Sparked a New Approach It was 3 AM, and I was staring at a dashboard filled with telemetry streams from a constellation of low-earth orbit satellites. One node, designated SAT-7B, had begun transmitting power consumption readings that were statistically improbable—not yet catastrophic, but dancing on the edge of the confidence intervals we'd established during nominal operations. The traditional rule-based alerting system remained silent; the thresholds hadn't been breached. Yet, my intuition, honed by months of studying the intricate dependencies within the satellite network, screamed that something was wrong. This moment crystallized a fundamental limitation in our approach: we were monitoring individual data points in isolation, blind to the complex, relational context of the entire orbital system. My subsequent deep dive into this "near