Not content with the sheer badassery of sending a humanoid robot to the moon in 2015, Japan has just unveiled a mission for 2020 that will involve setting up a whole robotic moon base. It will be unmanned in the flesh-and-blood sense, but will be populated with a 660 pound rolling bot. The station will be self-powered, and will let its citizen roam over 60+ miles of terrain, gathering scientific samples that can be sent back to earth. While rocks are great, we're even more excited about the HDTV the station will be beaming back as well. The whole project will run somewhere in the ballpark of $2.2, and will be developed simultaneously with Japan's manned moon program. We're going to get working on our "I'm 660 pound a scientific exploration robot" costume right away.