- Bigelow Aerospace
- Pat Rawlings
- Space news websites
- Naked Science: Living on the Moon
- Atomic Rocket Main Page
- KurzweilAI
- Foresight Institute Space Category
- NASA Nanotechnology Roadmap
- Friend or Foe?
- Abundant Planet dot ORG - Asteroid Mining Website
- Attempting to shift the paradigm
- Recommended reading
- The British Interplanetary Society
- NASA Spaceflight forum
- Asteroid Mining Website
- Space Video Blog
- High-Speed Flight Propulsion Systems
- HobbySpace
- Launch cost comparison
- "NASA - 1172 pictures"
- Looking for asteroids and more
- Useful Links Sub-forum
- Lifeboat Foundation
- How to get more exposure for our forum