ECONOMICAL INSITU PROCESSING FOR ORBITAL DEBRIS REMOVAL

This paper proposes and develops the first description of a novel concept for the removal of large pieces of orbital debris; removing the large ones prevents the future formation of innumerable smaller ones. After a brief discussion of the growing importance of the general problem of orbital debris, the idea of utilizing local resources for clearing the debris is introduced. The fundamental concept revolves around the collection of solar energy via high-tech, light-weight, thermally stable reflectors; concentrating the radiation into highly focused beams; and carefully cutting the debris into accurate pieces that can be further used by the processing craft itself, The unusable parts are stowed behind the reflecting surfaces. At the end of these operations, the craft, with the collected debris, can process itself into a specific "shape" depending on the final disposal mode-either retrieval by the shuttle, splashdown into the ocean, or re-entry for burnup. The propulsion requirements are shown to be reasonable, through three very specific examples, using a quantitative computer animation. A description of the initial (manual, at this stage) terrestrially working hardware and future projections for this Autonomous Space Processor for Orbital Debris conclude this paper.