A couple of months ago NASA asked the scientific community what kinds of research it should conduct when it returns humans to the moon. In doing so, NASA wanted prioritized research objectives for the robotic orbiters and landers that will be used primarily for reconnaissance purposes prior to later explorations by astronauts of the lunar surface. Recommendations made by scientists varied greatly, but they can be summarized. The top priority that scientists have recommended is the development of programmes for lunar data analysis. Next is the exploration of the moon’s south pole, which is called “the Aitken basin,” an impact scar mostly on the moon’s back side. Then comes an instrument network for probing the interior of the moon, and this is followed by rock sample returns, scientifically selected landing sites, and analysis of any icy polar deposits.