James Edward Keeler—The Pleiades; The Great Nebula in Orion (photographs of nebulae and clusters, made with the crossley reflector, 1900)
(Source: fjsdlafkj)
James Edward Keeler—The Pleiades; The Great Nebula in Orion (photographs of nebulae and clusters, made with the crossley reflector, 1900)
(Source: fjsdlafkj)
