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单词 quasi-stellar object
释义

quasi-stellar object


qua·si-stel·lar object

Q0021100 (kwā′zī-stĕl′ər, kwä′zē-)n. A quasar.

quasi-stellar object

n (Celestial Objects) a member of any of several classes of astronomical bodies, including quasars (strong radio sources) and quasi-stellar galaxies (no traceable radio emission), both of which have exceptionally large red shifts. Abbreviation: QSO

quasi-stellar object


quasi-stellar object:

see quasarquasar
, one of a class of blue celestial objects having the appearance of stars when viewed through a telescope and currently believed to be the most distant and most luminous objects in the universe; the name is shortened from quasi-stellar radio source (QSR).
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quasi-stellar object

(QSO) See quasar.

quasi-stellar object

[¦kwä·zē ′stel·ər ′äb·jekt] (astronomy) quasar
See QSO
See QSO
ThesaurusSeequasar
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