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NGC 50 is an elliptical galaxy in the constellation Cetus with a diameter of 170,000 light-year's. It was discovered in 1865 by Gaspare Ferrari. The galaxy is, in comparison to the Milky Way, about 1.5-2 times as large. It is also physically close to NGC 49. ==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「NGC 50」の詳細全文を読む スポンサード リンク
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