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Title: Enlarged photographs of the planet Mars, E.E. Barnard, Yerke [Go to resource]
Description: Enlarged photographs of the planet Mars, E.E. Barnard, Yerkes Observatory, 1909, September 24th, 16h. 55m. G.M.T. 40-inch refractor, exposure, 4 sec, to 5 sec, Yellow colour screen License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: planets
black-and-white transparencies
Mars
astrophotographsTemporal: 1909 Source: Science Museum Creator: Yerkes Observatory Identifier: 1912-436 Go to resource More Like this...
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