Online Satellite Tool Kit
Have you always wanted to build your own satellite? Well, let's go to our satellite tool kit, which you can use to design your own satellite.

OpenSimKit - A System Simulator
OpenSimKit is a computer programme students can use to carry out simulation calculations, and the source code is also available to be able to study the set-up of a simulation system as well as the implementation of numeric procedures. (in German)

Materials / Games for School
This NASA brochure gives an overview of rockets as well as instructions to build very simple models to illustrate how rockets basically work. These models can be build very easily with simple materials, e.g. at school

Spacecraft and Rocket Paper Models
Here you can find instructions and information on how to build different paper models.

Model Kits at Andromeda24 - Aerospace Mail Order Service
Here you can buy many different model kits (space capsules, aeroplanes, Saturn rockets etc.) - Website in German

Scale Models at Ninfinger
One of the most extensive sites in the WWW, You can find images of space models, test reports ( quick looks ) for many kits, all the companies that offer space kits etc.