Conceptually similarSCIENCE SOURCEJohannes de Sacrobosco, Solar and Lunar Eclipse, 13th CenturySS21473812Royalty FreeSCIENCE SOURCESacrobosco, Schematic Representation of the Cosmos, 13th CenturySS21473778Royalty FreeSCIENCE SOURCEJohannes de Sacrobosco, De sphaera mundi, 13th CenturySS21473756Royalty FreeSCIENCE SOURCEJohannes de Sacrobosco, The Sun, 13th CenturySS21473779Royalty FreeSCIENCE SOURCEJohannes de Sacrobosco, De sphaera mundi, 13th CenturySS21473813Royalty FreeSCIENCE SOURCEJohannes de Sacrobosco, De sphaera mundi, 13th CenturySS21473814Royalty FreeSCIENCE SOURCEJohannes de Sacrobosco, Mercury, 13th CenturySS21473856Royalty FreeSCIENCE SOURCEJohannes de Sacrobosco, Lunar Eclipse, 13th CenturySS21473878Royalty FreeSCIENCE SOURCEJohannes de Sacrobosco, AstronomerSS21473955Rights ManagedView AllView more with similar tones Johannes de Sacrobosco, Solar Eclipse, 13th centuryLicense type:Royalty FreeUnique identifier:SS21473921Description:De sphaera mundi is a medieval introduction to the basic elements of astronomy written by Johannes de Sacrobosco, circa 1230. Johannes de Sacrobosco (1195 - 1256), was a scholar, monk and astronomer. He wrote an essay on the Hindu-Arabic numeral system which became the most widely read introduction to that subject in the later medieval centuries. In De Anni Ratione, his longest and most original book, Sacrobosco correctly described the defects of the then-used Julian calendar, and, three centuries before its implementation, recommended a solution much like the modern Gregorian calendar.Credit:LOC/Rare Book Selections / Science SourceSize:1459px × 2263px (~9 MB)Get PricingFormatShareKeywords:1230-13th century-art-astronomy-DE SPHAERA MUNDI-famous-history-johannes de sacrobosco-medieval-Science-solar eclipse-textbookModel release:N/AAvailable sizesFormatDimensionsPrice0.5 MB File290px X 450px$ 49.001 MB File403px X 625px$ 125.0010 MB File1289px X 2000px$ 300.0030 MB File1459px X 2263px$ 350.00Parent folder:2018-07-15 LOC89