Foundation Future 25 (Popularity: )

Emerging platform for long-term thinking, acting and growth. Supporting space colonization and the development of ...

Space Settlement (Popularity: )

Discusses the space settlement proposals of Gerard K. O'Neill, as popularized in his book "The ...

How Terraforming Mars Will Work (Popularity: )

An article from the "How Stuff Works" site with detailed information on terraforming Mars.

The Top 3 Reasons to Colonize Space (Popularity: )

SPACE.com asks Freeman Dyson and two other space-colonization enthusiasts why we should go beyond our ...

Space Studies Institute (Popularity: )

The organization founded by Gerard O'Neill, with detailed information about his space settlement proposals.

Space Colonies (Popularity: )

Full text of the 1977 CoEvolution book _Space Colonies_, which is now out of print.

Ad Astra (Popularity: )

Bi-monthly magazine of the National Space Society - articles on all aspects of space development ...

A Million Reasons to Go To Space (Popularity: )

Brief thoughts from dozens of (mostly) NY space activists on why we need to be ...

Alliance to Rescue Civilization (Popularity: )

A private foundation, led by William E. Burrows and Robert Shapiro, that aims to backup ...

Living on Green Islands in Space (Popularity: )

Information about O'Neill-type orbiting habitats and why we may want to built them.

The Space Frontier Foundation (Popularity: )

Articles, discussion sites, meetings, and government advocacy dedicated to opening the space frontier as rapidly ...

Conquering Mars (Popularity: )

Offers facts and figures about colonization and terraforming of Mars.

Galleria 2433 (Popularity: )

Ideas for colonizing the moon, Mars, the asteroid belt and the galaxy.

Distant Star (Popularity: )

The Electronic Magazine of the Living Universe Foundation, dedicated to human colonization of the galaxy.

PERMANENT (Popularity: )

Rapid development of space using material from asteroids near Earth and from the Moon.

Island One Society (Popularity: )

Propulsion systems, business ideas, archives of space meetings and journals, and political advocacy for the ...

LiftPort - The Space Elevator Company (Popularity: )

Company devoted to building a vital and highly profitable infrastructure for off-world industry. The Space ...

The Moon Miner (Popularity: )

Ideas for developing the Earth-Moon system, including a cycling station and a station at L1.

Artemis Project and Moon Society Meeting Server (Popularity: )

Chat system used by the Moon Society and Artemis project for online discussions - busy ...

Artemis Magazine (Popularity: )

Nominally quarterly magazine; both real science and technology for near-term colonization of space, and hard ...