The commercial potential of large orbital space platforms

Abstract

The commercial potential of large orbital space platforms or space stations is a key factor that must receive serious attention during the early feasibility and concept study phases. It is recognized that the total development cost will be very great and thus it is essential to identify potential users and their likely investment interest at an early stage. However, the development time of a space platform, say ten years, poses clear problems to both builders and potential users. Some typical problems are mission cost, operational effectiveness, commercial security, ownership and operational responsibility of the platform. Another very important issue is whether the platform should be manned, man-tended or unmanned. All these points are important factors to the commercial potential. The paper will review some of these aspects by using results gained during current studies being made for the European Space Agency.