11. Acknowledgments

This work is supported by the Universities Space Research Association through a NASA Institute of Advanced Concepts Phase 1 grant. Dr. Robert Cassanova of  NIAC is the project technical monitor. One of the authors (Wanis) is supported by the NASA Georgia Space Grant Consortium, and a Sloan Foundation Fellowship. Joshua Hardy’s work is partially supported through a Georgia Tech President’s Undergraduate Research Award. The contributions of the Georgia Tech student teams and NASA / Space Grant personnel under the NASA Reduced Gravity Flight Opportunities program and  the NASA Means Business Program are gratefully acknowledged.