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Georges Fournier : ウィキペディア英語版 | Georges Fournier
Georges Fournier (November 21, 1881 – December 1, 1954) was a French astronomer.〔G.C. Flammarion, J. Camus: (''Georges Fournier.'' ) L'Astronomie, Vol. 69 (1955), p. 201〕 He observed the planet Mars with great detail. In 1909 he was credited with discovering clouds on the planet. During the campaign to observe Mercury between 1924 and 1929, he was the only experienced observer who doubted the deduced rotational period. It later (in 1965) turned out to be incorrect. A crater on Mars was named in his honor. ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Georges Fournier」の詳細全文を読む
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