I'm certain it won't get any traction,but I'm loosing my mind right now. I just remembered a weird cartoon I watched as a kid. I think it was about a yellow cat thingy that was flying around in space saving everyone and frequently sacrificing themselve. It was also a robot of some sort and was powered by a mysterious red orb that was held in his chest. It was a silent cartoon and characters only made noises. Wouldn't be surprised if it Japanese, because of the sheer weirdness of it. Does anyone remember something like this or am I going insane? I may or may not have some drawings of them, I'll update the post if I find them.