TGV Rockets MICHELLE-B sets up for launch
Sub-orbital Rockets to Space: The Next Logical Step?

• Interviews
• Special Topics

• Guest Article : Critical Trajectories for the Human Settlement of the High Frontier by Dr. Lee Valentine - presented at New Trends in Astrodynamics III, August.2006.

• Suborbital spaceflight: a road to orbit or a dead end? - The Space Review - Dec.15.03. For the article I solicited input from Pat Bahn (TGV-Rockets), Len Cormier (Tour2Space), Dan DeLong (XCOR), Henry Spencer, and Mark Oakley (RocketMan Blog). To reduce the length of the article, I paraphrased some parts of their statements. The full texts of their responses are available here.
  
  
• In the article I forgot to include references for the statements from Alan Bond and John Pike. You can find them in Galaxy quest - The Independent - Aug.5.03 and The Right Stuff - Wired - June.03 (page 4), respectively.
  
  
• Guest Article : A Space Roadmap: Mine the Sky, Defend the Earth, Settle the Universe by Dr. Lee Valentine - Mar.2003
  
  
• A Starship to Visit a Neighbor by Clark S. Lindsey. A slightly modified version of an article that appeared in NSS Ad Astra Magazine - January/February 2003
  
  
• The million man and woman march to space by Clark S. Lindsey - The Space Review - Mar.25.03

• Space Fun for Everyone: A brief survey of space hobbies and activities
  by Clark S. Lindsey. Reprint of article in NSS Ad Astra - May/June 2002 (under the title Unconventional Space: Amateur Spacers?)
  
  
• Sub-orbital Rockets to Space: The Next Logical Step? by Clark S. Lindsey. Reprint of an article in NSS Ad Astra - March-April 2002
  
  
• Space for Amateurs: The role of enthusiasts in space exploration and development by Clark S. Lindsey. Reprint of an article in BIS Spaceflight - January 2002