Shallow Impact Craters Suggest Titan Stores Methane in an Insulating Clathrate Crust. - Schurmeier, L. R.; Wakita, S.; Brouwer, G. E.; Soderblom, J. M.; Johnson, B. C.; Neish, C. D.; Steckloff, J. K.; Kolpin, J. P. (Journal of Geophysical Research. Planets, 2026)