An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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cosmological distance
  دورای ِ کیهان‌شناسیک، ~ کیهان‌شناختی  
durâ-ye keyhânšenâsik, ~ keyhânšenâxti
Fr.: distance cosmologique  

The distance to a remote galaxy based on its redshift assuming that the redshift is caused by the → Doppler effect and reflects the general expansion of the Universe.

See also: → cosmological; → distance .