quasi-stellar object

Japanese: quasi-stellar object(英語表記)quasistellarobject
quasi-stellar object

…They are also called quasars, quasars, and QSOs (short for quasi-stellar objects). QSOs are sometimes distinguished into QSSs (short for quasi-stellar radio sources) that emit radio waves, and QSGs (short for quasi-stellar galaxies) that barely emit radio waves. …

*Some of the terminology explanations that mention "quasi-stellar object" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…準星,クエーサーquasar,QSO(quasi‐stellar objectの略)とも呼ばれる。QSOを,電波を放射している恒星状電波源QSS(quasi‐stellar radio sourceの略)と,電波をほとんど出していない恒星状銀河QSG(quasi‐stellar galaxyの略)に区別することもある。…

※「quasi-stellar object」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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