Marshall Space Flight Center
- Provides information on human exploration and development, aerospace technology, science, biological and physical research. Includes overview, news, education and contact information.
- http://www.nasa.gov/centers/marshall/home/

Guiding Light Travel
- Travel planning and research for honeymoons, cruises, and vacation packages. Features specials, available packages, news, and contact information.
- http://www.gltravel.net

U.S. Space & Rocket Center
- Houses hundreds of artifacts, including the charred Apollo 16 command module, a rock brought back from the moon, and one of the shuttle's main engines that flew on Columbia's maiden voyage in 1981.
- http://www.spacecamp.com/museum/

Huntsville-Madison County Convention & Visitors Bureau
- On-line resource for things to do, places to see and ways the Huntsville Convention and Visitors Bureau may help.
- http://www.huntsville.org/