A map from McGovern, J. A., et al. (2012), Mapping and characterization of non-polar permanent shadows on the lunar surface, Icarus, 223, 566 – 581, doi: 10.1016/j.icarus.2012.10.018 showing the permanently shadowed regions of the lunar south (in red) from a polar perspective. Jasmeer has been expanding on PVL's work in this area, adding in additional cold traps for our exospheric model and collaborating with researchers in Hawaii. His preliminary results are being presented as a poster here in Houston this week.
By Jasmeer Sangha
As you may have guessed from the posts preceding this one, I along with most of PVL am attending LPSC. This seems like as good a time as any to introduce my project which will be there in poster form. My project has grown and evolved since I last mentioned it on this blog, titled ‘The Waiting Game’. My current project is aimed to understand why the lunar poles ice abundances look as they do today. Observations have shown that water ice signatures are found near the lunar poles. However, unlike Earth, the local maximas of these ice signatures do not occur at the rotational poles. In order to obtain a full understanding of the processes on the lunar surface, my results and interpretations of those results will be built off of the groundwork done by three different people.