It doesn't make much sense. The delta-v you need to dock to it in lunar orbit is the same you need to go to the Moon. It's kind of a Earth-Moon cycler that doesn't cycle much. I like the idea of having humans near the instruments and being able to provide new instruments using a modular structure, and the refueling capability (that's actually cool). Teleoperation is easy from the Earth and doesn't need a local human and there is no way they'd have a descent/ascent vehicle capable of flying multiple times (unless the refueling capability is much more sophisticated than the project implies).<p>Am I missing something?