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  1. 1
    English · JMdict
    astronomy
    quasar; quasi-stellar object; QSO
    Quasars are brilliantly shining heavenly bodies that are extremely far away.
  2. 2
    English · Wikipedia
    Quasars (/ˈkweɪzɑːr/) or quasi-stellar radio sources are the most energetic and distant members of a class of objects called active galactic nuclei (AGN). More
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Meaning
  1. English · Wikipedia
    The Twin Quasar (Twin QSO or Double Quasar or Old Faithful, also known as SBS 0957+561, TXS 0957+561, Q0957+561 or QSO 0957+561 A/B), was discovered in 1979 ... More
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