rootbrowseIAC-10A5session 22. Long Term Scenarios for Human Lunar PresencePapers1. Space Colonization, a Study of Supply and Demand3. Study on Technical Approach for Manned Deep Space Exploration Based on Space Rendezvous and Docking4. Solar Electric Propulsion for a Flexible Path of Human Space Exploration5. The Science Rationale for Flexible Path: A Robotically-intensive, Crew-based Exploration Strategy for the 21st Century6. ESA Lunar In-Situ Resource Utilization (ISRU) Concept Design and Breadboarding Activities7. Mining the Moon: A First Step in Harnessing Extraterrestrial Resources9. An International Strategy for Human Exploration of the Moon: The International Space Exploration Coordination Group (ISECG) Reference Architecture for Human Lunar Exploration10. Human Lunar Exploration: International Campaign Development11. COMPARATIVE CAMPAIGN ASSESSMENTS IN THE ISECG REFERENCE ARCHITECTURE FOR HUMAN LUNAR EXPLORATION12. ISRU demonstrator for propellant production on the moon