human
Another nice job, that! We sent it backward, slowing it a little. It'll have a new orbit, independent of ours and below it. But come sixty hours it will be directly underneath. We'll haul it up and refuel it. And our friends the enemy will hate it. It's a radio repeater. It'll pick up short-wave stuff beamed to it, and repeat it down to Earth. And they can try to jam that!