DaedalusaL4 Guide (Popularity: )

Detailed design study for a 10,000 person space settlement in Earth orbit, using current technology. ...

USU Crop Physiology Lab (Popularity: )

Studies of crop production on the lunar surface; surviving the long lunar night.

Lunar Explorers Society (Popularity: )

Information about the Moon, a database of contacts, and a variety of projects dedicated to ...

National Space Society: Statement of Philosophy (Popularity: )

Vision of "people living and working in thriving communities beyond the Earth".

Frontier Theory (Popularity: )

Articles on why humanity needs a frontier, some of them focused specifically on space colonization.

Space Quotes to Ponder (Popularity: )

Over 100 brief quotations explaining why expansion of civilization into space is essential to the ...

Colonies in space may be only hope, says Hawking (Popularity: )

Interview with Britain's Daily Telegraph in which eminent cosmologist Stephen Hawking warns that the human ...

The Colony Fund (Popularity: )

Public venture capital fund for the space entreprenurial sector

Oregon L5 Society (Popularity: )

Oregon chapter of the National Space Society; many studies and reports on in-situ resource utilization ...

Human Habitats at Mars: Defending Against Contamination (Popularity: )

Detailed news report on how proponents of human settlements on Mars defend themselves against charges ...

NC-State NSCORT (Popularity: )

Gravitational biology, and links to other sites working under NASA's biology-related centers for research and ...

1000 Planets Inc. (Popularity: )

Company news and activities - a for-profit space venture looking at space transportation and colonization ...

Centripetal Vivarium Space Habitats (Popularity: )

Advocates, as preferable to lunar colonisation or terraforming, the construction of huge manufactured living spaces ...

Why We Do -- and Must -- Go Into Space (Popularity: )

Essay by Jeffrey Liss of the National Space Society, on the many reasons behind our ...

Spacesettlers forum (Popularity: )

Mailing list for discussion of settling space.

The Space Settlers' Society (Popularity: )

contacts and articles on European space advocacy, ramjets, and space tourism.

Orbital Development (Popularity: )

Greg Nemitz's space development company.

The Big Picture (Popularity: )

Essay by astronaut John Young about the need to preserve our species by putting humans ...

The Space Settlement Institute (Popularity: )

A non-profit association founded to help promote space colonization; emphasis on property rights law.

First Step in Terraforming Mars (Popularity: )

Terraforming Mars: why we must do it, how quickly it can be done and how ...