3U cubesat solar sailing testbed funded by the Planetary Society http://www.planetary.org/ . This model includes a full scale and half scale version. The half scale model makes it easier to make a sail if desired. The full size sail is about the size of two auto parking spaces. This half scale model will require a sail 2.8m (9.3ft) on a side. Printing it smaller makes adding a sail even easier.

blueyeppoon - 06-24-2015, 04:57 PM Report Comment Thanks for sharing