Workshop on Cislunar Positioning, Navigation, and Timing (PNT)

The Moon is a primary focus for space activities around the world in the coming decades, including orbiters, landers, rovers, human activities, science, and both short- and long-duration missions evolving into a sustainable ecosystem. These activities are driving a need for infrastructure to provide consistent, precise, real-time lunar Positioning, Navigation and Timing (PNT) services. Currently there are multiple development efforts underway to satisfy this need, with systems operational as early as this decade. As with the existing Earth-based Global Navigation Satellite Systems, such infrastructure will need to be mutually compatible, interoperable, and available to maximize utility for lunar space users.