An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 1 Search : observable Universe
observable universe
  گیتی ِ نپاهیدنی، ~ نپاهش‌پذیر   
giti-ye nepâhidani, ~ nepâhešpazir

Fr.: univers observable   

The extent of the Universe that we can see with the aid of the largest telescopes. Its ultimate boundary is determined by the → cosmic horizon size.

→ observable; → universe.