The elements of astronomy; a textbook (1919) chromolithograph art by Charles Augustus. Original public domain image from… https://www.rawpixel.com/image/10184756/image-paper-persons-moonFree Image from public domain licenseIdentifier: elementsofastro00youn (find matches)Title: The elements of astronomy; a textbookYear: 1919 (1910s)Authors:… https://www.rawpixel.com/image/9975401/image-persons-moon-artFree Image from public domain licenseOrbit plan png illustration, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/10209884/png-persons-moonView licenseOrbit plan illustration psd. Remixed by rawpixel. https://www.rawpixel.com/image/10209887/orbit-plan-illustration-psd-remixed-rawpixelView licenseOrbit plan illustration. Remixed by rawpixel. https://www.rawpixel.com/image/10209890/orbit-plan-illustration-remixed-rawpixelView licenseAstronomy: Galileo, after using the telescope on the bell-tower of St Mark's Square, Venice, demonstrates his findings to… https://www.rawpixel.com/image/13990157/image-face-person-bookFree Image from public domain licenseAstronomy: Galileo with his telescope in the Piazza San Marco, Venice. Wood engraving. https://www.rawpixel.com/image/13999927/image-dog-cartoon-personFree Image from public domain licenseGalileo Galilei. Line engraving by P. Bettelini after T. Minardi after D. Cresti, il Passignano, 1624. https://www.rawpixel.com/image/14015516/image-face-person-artFree Image from public domain licenseGalileo Galilei (1564-1642) holding a telescope. Oil painting after Justus Sustermans. https://www.rawpixel.com/image/14000887/image-face-hand-personFree Image from public domain license