Age of Occator Crater
Five years have passed, and several papers have been published about this. The latest, Neesemann et al. (2019), compiles previous results and propose a new age estimate. Or rather estimates, because dating such object is tricky! It depends on which model you use (lunar-derived chronology model versus asteroid-derived chronology model, or ADM), and on which part of the crater you use the model on (ejecta blanket versus interior lobate deposits). Hence the large interval in the result: they found an age of 1.6 to 63.7 Ma (ADM on ejecta blanket), which they translated to &quot;relatively young&quot;, geologically speaking.