A NASA-produced K-12 informal education guidebook for model rocketry. The downloadable guide includes activities, data worksheets, safety information, and an introduction to the principles of physics.

List of sport and competition launches.

Online news and forum for hobby rocketry.

Informational site featuring electronics, recovery, and experimental motors.

An introduction to sport, amateur, model and high power rockets and rocketry.

Model and high-power hobby rocket motor data for flight simulation and reference.

Comprehensive collection of product reviews and articles, contests, and user submitted flight logs.

News, calendar of events, and forum for rocketry in Indiana.

How-to information on building rockets, information about high-power rocketry launch sites, and information on related laws and regulations.

Product information and launch gallery for ProX mid-to-high power reloadable motors.