Molab have unveiled a mass producible space drone for orbital defence or swarm attacks. The drone is designed to be buildable from the sort of common "space junk" available anywhere in the galaxy including spent oxygen tanks. The displayed prototype was literally based on a bin!
The drone has a solid rocket motor, which can be fuelled by a variety of different chemicals. As with the air drone, it has a very flexible design. Molab have placed their designs into the public domain.
