[American Society of Civil Engineers Eighth International Conference on Engineering, Construction, Operation, and Business In Space; Fifth International Conference and Exposition and Demonstration on Robotics for Challenging Situations and Environments - Albuquerque, New Mexico, United States (March 17-21, 2002)] Space 2002 and Robotics 2002 - Spaceports as Multi-Use Industrial Facilities: A Marketing Approach to Spaceports Development