Shepherd Space Systems

Shepherd Space Systems is reimagining solid rocket propulsion for a new era of defense. We develop AI-generated, mission-specific solid rocket fuel that can be 3D printed and deployed in hours—not years. Our platform enables agile, on-demand manufacturing of custom fuel grains that adapt thrust profiles to real-world mission needs, reducing cost, increasing flexibility, and eliminating traditional supply chain bottlenecks. Whether it’s special operations, rapid-response platforms, or next-gen missile systems, this technology delivers precision propulsion when and where it’s needed most.