Formulation of a cislunar human transportation architecture through the use of analytic, heuristic, and parametric algorithms

The purpose of this study was to conduct a conceptual design study for a lunar transfer vehicle, thus considering the question of whether or not it is possible to conduct a human lunar return given a restriction to exclusively use currently existing technology. A variety of analytic, parametric, and heuristic techniques were used to develop a comprehensive vehicle design. A modular design resulted, consisting of six component spacecraft and an associated mission control environment. A cost analysis was performed to determine an approximate funding level required to support such a vehicle. Recommendations for integration of this lunar transfer vehicle design with a lunar surface base are provided as well as recommendations for further research.