Space
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- Out of the Cradle
- Weblog chronicling the new space age: news, interviews, and reviews on all aspects of space development.
- 162
- Ad Astra
- Bi-monthly magazine of the National Space Society - articles on all aspects of space development and colonization.
- 163
- Odyssey OnLine Space Newsletter
- Newsletter of OASIS, Los Angeles chapter of the National Space society. Educational information about outer space, space settlement, exploration, and industrialization.
- 164
- Space Age Publishing Company
- International space news and events updated daily; emphasis on private enterprise and lunar enterprise; subscription required for most material.
- 165
- The Spacefaring Web
- Archive of John Carter McKnight's essays on creating a space-faring civilization.
- 166
- Death and Time Travel
- Essay, with interesting illustrations, on suspended animation as a route to colonizing the stars.
- 167
- Interstellar Ark
- An analysis of methods for interstellar travel, with a focus on perhaps the most realistic option for success - a large vehicle capable of sustaining thousands of inhabitants for hundreds of years.
- 168
- Sagan's rationale for human spaceflight - The Space Review
- Essay describes space scientist Carl Sagan's thoughts on why human flights to space should continue.
- 170
- Space and Human Survival (Sylvia Engdahl)
- An essay by science fiction author Sylvia Engdahl on why colonizing space is essential to human survival.
- 171
- Space and survival - Wikipedia, the free encyclopedia
- Encyclopedia article on the relationship between the colonization of space and the long-term survival of the human species.
- 172
- Syliva Engdahl on space
- Essays, quotes, and a radio interview from science fiction author Sylvia Engdahl, about the importance of expanding beyond Earth.
- 173
- The Political Economy of Very Large Space Projects by John Hickman, Ph.D.
- Explanation of why large space projects (such as solar power satellites, O'Neill colonies, etc) will necessarily be government funded public works, at least at first, rather than created through pure private enterprise.
- 174
- The Space Review: The Space Flag
- Article by Michael Huang suggesting a new "space flag" as a rallying point for human colonization of space.
- 177
- Marshall T. Savage - An Exponentialist Assessment
- An article on Savage's treatment of the Malthusian population principle and our future as a space-faring species.
- 178
- Mars Colonization
- Information from the Astrobiology Web about how and why Mars might be colonized.