C/2012 K1 PANSTARRS
Do you think it means anything? :) Well yes, that is the way astronomers calls comets. First letter indicates if comet is periodic (P) or not (C).…
Moonwalk - lunation 12.1
In the center of the picture below there is Gassendi crater (111km). The crater has been inundated by lava during the formation of nearby Mare…