As one might expect, we believe the best place to find the Universal Model research on craters is in the Universal Model. As with many other subjects found written within its pages, the information available in the UM on craters is the result of years of research pulled from numerous written, experimental and physical sources by UM scientists and others. In many cases, it truly is the only place where all of the research necessary to complete the puzzle can be found. There is a significant process involved in crater creation that requires an understanding of many different areas of geoscience and cosmology. We encourage all interested parties to read and study this and other subjects in the UM. We believe time spent in this study will be greatly rewarded.