Space Colonization Organizations

• National Space Society

• AIAA Space Colonization Technical Committee (SCTC)  - Technical committee of the American Institute of Aeronautics and Astronautics. Aims to promote the identification and development of advanced concepts and technologies that will enable or enhance the possibility of human settlement or presence in space.
• The Apollo Society  - Organization dedicated to advancing the cause of space exploration and the establishment of human colonies in space.