Lord Rosse's great 72-inch (1.828m) diameter reflecting
Lord Rosse's great 72-inch (1.828m) diameter reflecting telescope of 1845, called the Leviathan of Parsonstown. Mounted between two brick walls, it could move only in a north-south direction. The Earth's rotation provided movement in an east-west direction. Engraving from Astronomie Populaire by Camille Flammarion (Paris, 1881). William Parsons, 3rd Earl of Rosse (1800-1867)
Picture No
13902070
Media ID
48445331
Size
3137px x 2017px
(1.6MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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Astronomie Camille Diameter East-west Flammarion Leviathan Measurement North-south Parsons Parsonstown Populaire Provided Reflecting Rosse Rotation Telescope
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