Planning for materials processing in space

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Planning for materials processing in space

Grogger, P.K. / Pearson, J.V. / Barksdale, W.J.

A systems design study to describe the conceptual evolution, the institutional interrelationships and the basic physical requirements to implement materials processing in space was conducted. Planning for a 'processing era' is emphasized in this report rather than the design of hardware. A concept for modular, unmanned orbiting facilities using the modified external tank of the Shuttle is presented. Organizational and funding structures which would provide for the efficient movement of materials from user to space and provide the incentive for industry participation are outlined. The use of advisory committees in two areas, planning for the preparation of a social impact assessment and an environmental impact statement, and identifying this program with a national goal are recommended to NASA as means of increasing public support for materials processing in space. The Design Team of 19 participants concluded there would be a 'processing era' before 2000. Eighteen specific recommendations are made to NASA to help implement that era.(BAehn)