Resiliency in Future Cislunar Space Architectures

This work introduces and explores the concept of resiliency as it relates to future cislunar space architectures by 1) citing examples of its growing demand across government; 2) describing potential characteristics of resilient systems; 3) introducing a framework for evaluating the linkages between resilient capabilities and visions for future cislunar architectures; and 4) exercising the framework to identify and evaluate resiliency-enabling technical capabilities for cislunar space architectures. We assert that resiliency can emerge from a layered approach of deliberately chosen capabilities with overlap and flexibility that, in aggerate, result in a resilient system. The challenge is to identify capabilities that contribute to resiliency and to accurately characterize their value. Resiliency is discussed through the lens of future architecture planning, outlining how the National Aeronautics and Space Administration (NASA) can benefit from a shift in approach when transitioning focus to the cislunar environment.