Michigan State University
Michigan State University: Cluster Science Collaboration: Use of Carbon Nanotubes in Space
A very complete overview of research into carbon nanotubes and a description of what they are, how to make them, and their potential uses.
New York Times
New York Times: Cyber Times: Next Electronics Breakthrough: Power Packed Carbon Atoms
An excellent overview of the field of carbon nanotubes. Includes a summary of the discovery of fullerenes. Also, the potential use of nanotubes as semiconductors. From an article written in 1997.