In the future, robots are going to do most of our space exploration for us, so getting them to cooperate flawlessly is essential. The PRO-ACT project is all about getting multiple robots to work together to perform tasks. It involved using VELES, Mantis, and Mobile Gantry to get the job done.
The VELES is a six-wheeled rover from PIAP Space, Poland while Mantis is a 6-legged walking robotic system from DFKI. The Mobile Gantry comes with a 3D printer from AVS, Spain. The above video shows these robots in action.