johannes hevelius astronomer of famous coments burial church st catherine gdansk poland

stcatherine saintcatherine stcatherinegdansk saintcatherinegdansk gothic gothicart church medievalart time gothicchurch medieval medievalchurch clocktower protestantchurch middleage tower clock halftimberedhouse timberhouse medievalhouse medievalhome oldhouse oldhome landscapes nature naturelandscape poland polish polishlandscape park gardens cantillion gdanskmonuments polandmonuments polishmonuments monuments johanneshevelius johannesheveliusgrave johannesheveliustomb gdansk churchtower astronomy famousastronomer astronomer hevelius science technology oldscience oldtechnology inventor explorer skyexplorer stardiscover stars astronomicaldiscover astronomical cometdiscover comethographia heveliuscomet gdask janheweliusz gdaskwitakatrzyna kociwietejkatarzyny