Talk:Space trade

Untitled
Who or what is Plaxco? And why is only Mars mentioned?

The Zubrin link is broken
The Zubrin link is broken. Would have made a nice read.. I'll try to fix it. —Preceding unsigned comment added by 24.34.80.231 (talk) 19:07, 29 October 2007 (UTC)

External links modified
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I have just modified 3 external links on Space trade. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20070928081643/http://www.4frontierscorp.com/dev/assets/Economic%20Viability%20of%20Mars%20Colonization.pdf to http://www.4frontierscorp.com/dev/assets/Economic%20Viability%20of%20Mars%20Colonization.pdf
 * Added archive https://web.archive.org/web/20070928081643/http://www.4frontierscorp.com/dev/assets/Economic%20Viability%20of%20Mars%20Colonization.pdf to http://www.4frontierscorp.com/dev/assets/Economic%20Viability%20of%20Mars%20Colonization.pdf
 * Added archive https://web.archive.org/web/20040606150615/http://www.transhumanist.com/volume4/space.htm to http://www.transhumanist.com/volume4/space.htm

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