User contributions
- 11:05, 12 October 2007 diff hist +1,499 Space Frontier Foundation Peter Kokh wrote this additional content
- 10:53, 12 October 2007 diff hist +1,509 National Space Society Peter Kokh wrote this additional content
- 10:50, 12 October 2007 diff hist +2,017 Moon Society Peter Kokh wrote this addidional content
- 10:44, 12 October 2007 diff hist +993 American Institute of Aeronautics and Astronautics Peter Kokh wrote this
