From Wikipedia, the free encyclopedia.
Johann Gottfried Galle (June 9, 1812 - July 19, 1910) was a German astronomer at the Berlin Observatory who, from help from Urbain Le Verrier, sighted Neptune on September 23, 1846.
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Wikipedia: Johann Gottfried Galle |
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Johann Gottfried Galle From Wikipedia, the free encyclopedia. Johann Gottfried Galle (June 9, 1812 - July 19, 1910) was a German astronomer at the Berlin Observatory who, from help from Urbain Le Verrier, sighted Neptune on September 23, 1846. |
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