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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Don Figer ： ウィキペディア英語版 Donald Figer Donald Figer is an American astronomer. He works at the Rochester Institute of Technology, where he is a Professor,〔(FigerSite )〕 and Director of the Center for Detectors.〔http://ridl.cfd.rit.edu〕 He claims that 150 solar masses is the upper limit for stars. By using the Hubble Space Telescope, he observed approximately one thousand stars in a young star cluster, the Arches Cluster, which is near the center of the Milky Way. None of the stars surpassed this limit.〔An Upper Limit to the Masses of Stars. Figer, D. F. 2005, Nature, Vol. 34, No. 7030, 192〕 While at UCLA, he also identified the Pistol Star as one of the most massive in the Universe.〔The Pistol Star. Figer, D.F., Najarro, F., Morris, M.,McLean, I. S., Geballe, T. R., Ghez, A. M., & Langer, N. 1998, ApJ, 506, 384〕 ==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「Donald Figer」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.