o prevent ing the moon or the planet Mars. Fig. 3. 0B8EBVATI0NS OF VENUS. There is one thing certain, however, and leakage and take up wear. The recesses at either side No. 1, by Cassini; No. 2, by Bianchini; No. 3, by Schroeter; No. 4, by Schiaparelll; that is that Venus is surrounded by an at- of… … duced by the illumination of the atmo- of the phosphorus contained in the original mixture is sphere (Fig. 5). M. Bouquet de la Grye, who obtained, and the product is found to be very pure.— Fig. 4.-PHASES OF THE PLANET VENUS^ASFECTS AND has discussed these observations, estimates Stahl und Elsen.…
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![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-23-6.webp)