Sentinel Space today announced a successful demonstration of 10-satellite constellation coordination using its SYNAPSE distributed coordination engine. The demonstration validated autonomous decision-making at every node with gossip-based state convergence completing in under 4 seconds.
In the demonstration, each simulated satellite operated its own complete autonomous pipeline — from sensor data ingestion through event classification, response selection, and fleet-level coordination. No centralized ground command was required at any stage.
The gossip-based mesh protocol enabled rapid state convergence across all 10 nodes, with quorum-based consensus ensuring consistent fleet-wide situational awareness even under simulated communication disruptions.
"Proliferated constellations need coordination that scales with the fleet, not against it," said Michael Knight, founder of Sentinel Space. "This demonstration shows SYNAPSE coordinating 10 satellites autonomously. The architecture scales to 1,000+."
The constellation demonstration builds on Sentinel Space's single-satellite autonomous pipeline, extending it to multi-node coordination with distributed consensus. The full demonstration environment remains available for evaluation.