This is only one concept of a BED Fly or Black Energy Drone Fly(ies) that occupy my sci-fi universe. They vary tremendously from one to the next because they are made up of all the technology that is left flowing in space. Like pebbles, which were once mountains, these little guys are now only the size of a large horse-fly. They may look cute, but you would not want them anywhere near your spaceship! In order for them to survive they seek and feed on energy, which rendered ships dead in space in a matter of hours. I drew this image in paint on a computer. I welcome others ideas.