A lunar“Figure 8”
https://www.vaticanobservatory.org/sacred-space-astronomy/a-lunarfigure-8/Open linkView original on lemmy.dbzer0.com-4
Commentshttps://www.vaticanobservatory.org/sacred-space-astronomy/a-lunarfigure-8/Open linkView original on lemmy.dbzer0.com