DARK FISSION SPACE SYSTEMS, INC.

DARK FISSION SPACE SYSTEMS, INC. specializes in advanced propulsion and space systems development, with a focused expertise in fast nuclear orbital transfer vehicles (OTVs). The company conducts critical risk reduction activities and Phase II demonstration trials to advance the operational readiness of nuclear-powered space propulsion systems, leveraging deep knowledge in nuclear thermal propulsion, high-energy physics, and space systems integration. Their technical domain includes reactor design for space environments, thermal management under extreme conditions, autonomous guidance for in-space maneuvers, and radiation-hardened avionics. Dark Fission differentiates itself through its singular focus on nuclear-based orbital mobility solutions, addressing the DoD’s need for rapid, high-delta-V space transit capabilities unattainable with conventional chemical propulsion. The contractor’s sole known contract is with the Department of Defense, indicating a targeted engagement in national security space technology development. Their work supports defense-critical missions requiring sustained, high-efficiency propulsion for satellite maneuvering, deep space logistics, and responsive space operations. This singular but highly specialized relationship suggests a strategic alignment with DoD’s emerging priorities in resilient, nuclear-enabled space architectures. The primary NAICS code—541715—reflects the company’s role in applied research and development for physical and engineering sciences, specifically in propulsion systems and space-based energy technologies. This positions Dark Fission at the intersection of defense innovation and next-generation space infrastructure, serving a niche but mission-critical segment of the national security space market. The company’s entity structure, certifications, and geographic presence are not disclosed. However, its focused contract activity implies a lean, mission-driven organization with deep technical specialization rather than broad service offerings. Dark Fission operates as a niche innovator in the defense space propulsion sector, advancing capabilities essential for future space dominance.