翻訳と辞書 Words near each other ・ Himeville ・ Himex ・ Himeyuri students ・ Himganga ・ Himgiri Zee University ・ Himi Line ・ Himi Seaside Botanical Garden ・ Himi Station ・ Himi, Toyama ・ Himie Voxman ・ Himig Handog ・ Himika Akaneya ・ Himiko ・ Himiko (disambiguation) ・ Himiko (film) ・ Himiko (Lyman-alpha blob) ・ Himilce Novas ・ Himilco ・ Himilco (disambiguation) ・ Himilco (general) ・ Himiltrude ・ Himinbjörg ・ Himiona Tupakihi Kamira ・ Himitsu (disambiguation) ・ Himitsu (film) ・ Himitsu (Yui Horie album) ・ Himitsu Kessha Kodomo A ・ Himitsu no Akko-chan ・ Himitsu no Hanazono ・ Himitsu no Kuchizuke Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Himiko (Lyman-alpha blob) ： ウィキペディア英語版 Himiko (Lyman-alpha blob) Himiko is a large gas cloud found at redshift of z=6.6 that predates similar Lyman-alpha blobs. At time of discovery, researchers said it "may represent the most massive object ever discovered in the early universe." It is located in Cetus at redshift z=6.595, about 12.9 billion light years from Earth, or about miles ( kilometers). ==Characteristics== This nebular gas cloud is thought to be a protogalaxy, caught in the act of formation. There have been no spectroscopic signatures of anything other than hydrogen or helium, and its luminance cannot be ascribed to gravitational lensing, black holes or exterior excitation. The lack of any chemical signatures other than hydrogen and helium illustrate the extreme primitiveness of the object, and early enough so as not to be polluted by carbon signatures from young stars. 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「Himiko (Lyman-alpha blob)」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.