s lunaribus partibus emineredeprehendebatur j quandoquidem aliiekmares partes de-preiliores,& per confequens rainuslucids obferuabanturj,vt ruiiusin Pleniluniodicetur, E FonticujUsa!iusj& huius generisplures funtj vt in figura. F Nigra pars.concauitatem lignans^ &. ha: p! ures… … e ^ OBSER4 ^^r TRACTATVS TERTIVS OBSERVATIO Vm. Z>/V2pJitttimbris,anM i6/{^.boraaboecafuSolisprima* A •^Orpus non illuminatum,abrq; vmbrse inxqualitate.B V^ Terminus corporis illuminati, vbi non tor,acin piar- cedentlbus, intra vmbram nitere deprehendebanturpartes.C Atra parSjConcauitatem…
Astronomy · Telescopes · Microscopy
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![An illustration from Novae coelestium terrestriumq[ue] rerum observationes : et fortasse hactenus non uulgatae, 1646, leaf 60](https://img.insideoutlibrary.com/img/1024/ia-novaecoelestiumt00font-60-21.webp)
![An illustration from Sidereus nuncius : magna, longeque admirabilia spectacula pandens, suspiciendaque proponens vnicuique, praesertim verò philosophis, atq[ue] astronomis, quae à Galileo Galileo ... perspicilli nuper à se reperti beneficio sunt obseruata in lunae facie, fixis innumeris, lacteo circulo, stellis nebulosis, apprime verò in quatuor planetis circa Iouis stellam disparibus interuallis, atque periodis, celeritate mirabili circumuolutis; quos, nemini in hanc vsque diem cognitos, nouissimè author depraehendit primus; atque Medicea sidera nuncupandos decreuit (1610)](https://img.insideoutlibrary.com/img/200/ia-sidereusnunciusm00gali-20-5.webp)
