Spacecraft-on-Demand is a citizen space exploration designed to allow anyone to design a spacecraft using a web browser and have the resulting spacecraft design printed and deployed in space. A description of the concept can be found in the following paper:
Spacecraft-on-Demand is in beta testing at the moment. If you would be interested in participating in the beta test please email beta@SpaceccraftOnDemand.org
Spacecraft-on-Demand 