Reminding us once again how cool it would be if we could &quot;easily&quot; send robotic probes to go and stay on various solar system &quot;places of interest.&quot;<p>Something I hope that comes out of SpaceX&#x27;s reusability of boosters is a way to put a mission package into orbit, then launch a boost unit with the necessary engine and fuel that then docks with it, and then puts it into the necessary orbit to get to its destination.