{"product_id":"solar-system-journal-john-emslie-1846-astronomy-charts","title":"Solar System Journal — John Emslie 1846 Transparent Astronomy Charts","description":"\u003cp\u003e\u003cem\u003eIn 1846, the year Neptune was discovered and the Victorian public’s hunger for astronomical knowledge was at its height, the English cartographer and scientific illustrator John Emslie produced two of the most striking astronomical diagrams of the era — designed not merely to inform, but to make the cosmos legible and beautiful to anyone who cared to look.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThe front cover reproduces \u003cstrong\u003eTransparent Solar System\u003c\/strong\u003e (1846) by \u003cstrong\u003eJohn Emslie\u003c\/strong\u003e (1813–1875), produced for the London publisher James Reynolds in the Victorian tradition of illuminated transparency diagrams — charts designed to be backlit so that orbital paths and planetary details would glow against darkness. The back cover reproduces \u003cstrong\u003eThe Central Sun and Theory of the Stellar Universe\u003c\/strong\u003e (1846), illustrating Johann Heinrich Mädler’s hypothesis that the star Alcyone in the Pleiades was the gravitational centre of the Milky Way — the cutting edge of Victorian cosmological thinking. Both diagrams have been faithfully modified: the original white backgrounds inverted to black, restoring the luminous effect of Emslie’s transparency technique and returning the charts to something closer to what they were always meant to be — a window onto the night sky.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Hardcover journal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePages:\u003c\/strong\u003e 150 lined pages (75 sheets) with perforations for easy removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBinding:\u003c\/strong\u003e Casewrap sewn binding — flexible and lay-flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5.75 × 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 100 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover:\u003c\/strong\u003e Matte laminated full-wrap print\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmateur astronomers and stargazers keeping observation journals\u003c\/li\u003e\n\u003cli\u003eTelescope enthusiasts documenting celestial events and planetary positions\u003c\/li\u003e\n\u003cli\u003eScience teachers and students of astronomy and planetary science\u003c\/li\u003e\n\u003cli\u003eCollectors of Victorian scientific illustration and astronomical charts\u003c\/li\u003e\n\u003cli\u003eSpace history lovers drawn to the golden age of observational astronomy\u003c\/li\u003e\n\u003cli\u003eThoughtful gift for anyone who finds wonder in the structure of the cosmos\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eTo learn more about John Emslie and the Victorian art of astronomical illustration, read \u003ca href=\"https:\/\/lebonjournal.com\/blogs\/new-old-time\/john-emslie-solar-system-victorian-astronomical-illustration-1846\"\u003e\u003cstrong\u003eThe Transparent Solar System\u003c\/strong\u003e\u003c\/a\u003e on New Old Time.\u003c\/em\u003e\u003c\/p\u003e","brand":"LeBonJournal","offers":[{"title":"Journal","offer_id":62817132577137,"sku":"18327588730783944913","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/5367\/0769\/files\/John_Emslie_1846_solar_system_journal_in_teenage_astronomy_bedroom.png?v=1776107746","url":"https:\/\/lebonjournal.com\/products\/solar-system-journal-john-emslie-1846-astronomy-charts","provider":"LeBonJournal","version":"1.0","type":"link"}