August 12, 2020
Originally published March 1, 2011
image by Alex Sanz, Ayllon, Spain
A squat mountain and another looking like a crude axe. Two simple craters and chains of secondary craters and rays, with a few tiny dark halo craters excavating mare from beneath the ray veneer. Where are we? And can you name at least four events that can be unambiguously placed in a stratigraphic sequence?
27th october 2010. C11 at f/30, DMK 31 at 27 fps and a red filter
Yesterday's LPOD: No Satellite Needed
Tomorrow's LPOD: Backyard Moon