large quasar group

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

(astronomy) An implied cosmological scale alignment of matter. An assemblage of quasars that appear to form a structure, having them closely grouped in the sky in terms of redshift and lateral placement, implying an outline of a dimmer more massive structure in which the quasars are embedded.

日本語の意味

宇宙論的な規模での物質配置を示唆するクエーサーの集団。具体的には、赤方偏移や空間上の横方向の配置が近接しており、これらがより大規模で暗い構造体の存在を示唆することを意味する。

英語の意味

(astronomy) An implied cosmological scale alignment of matter. An assemblage of quasars that appear to form a structure, having them closely grouped in the sky in terms of redshift and lateral placement, implying an outline of a dimmer more massive structure in which the quasars are embedded.

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The discovery of a large quasar group challenged astronomers' assumptions about the uniformity of matter on the largest scales of the cosmos.

大規模なクエーサー群の発見は、宇宙の最大スケールでの物質の均一性に関する天文学者たちの想定に疑問を投げかけた。

詳細

意味（1）

(astronomy) An implied cosmological scale alignment of matter. An assemblage of quasars that appear to form a structure, having them closely grouped in the sky in terms of redshift and lateral placement, implying an outline of a dimmer more massive structure in which the quasars are embedded.

large quasar groups （ plural ）