Sidereus Space Dynamics

Sidereus Space Dynamics develops EOS, a compact single-stage-to-orbit rocket designed to deploy and recover small satellite payloads efficiently. Their 3.5-meter vehicle can launch 13-kilogram payloads into low Earth orbit and return using a parafoil landing system. The rocket provides rapid, flexible launch services for nanosatellites and offers advanced orbital testing capabilities with potential for payload recovery after extended space exposure.