Here are some useful Internet resources related to terraforming and colonizing our Solar System:
- Red Colony - an advocacy group dediacted to terraforming and settling Mars.
- MarsDrive - initiative related to Red Colony
- The Living Universe Foundation - space advocacy group based on M.T. Savage's "Millenial Project".
- The Millenial Project 2.0 Wiki - the Project itself.
- New Mars.
- Terraformer Mars (fr.).
- Orbit-Mars (fr.).
- Paul Birch's Web Page - some interesting proposals based on large-scale engineering.
- The Terraformation of Worlds - a good article by Peter Ahrens
- The Future - step-by-step proposal for colonizing the Solar System, with great images.
- The LaRouche PAC - U.S.-based left-wing group, in my knowledge, the only political movement that considers terraforming and space colonization among their priorities, in several documents like this or this.
- Telescope Planet - Many space-lovers would certainly want to see celestial bodies in our System with their own eyes, so here is a good place to buy all sorts of telescopes and accessories.