Last modified on 23 April 2015, at 05:50

habitable zone

EnglishEdit

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EtymologyEdit

habitable +‎ zone

NounEdit

habitable zone (plural habitable zones)

  1. (astronomy) The zone around a star where a planet could experience temperatures like those on Earth, allowing for the possible existence of liquid water and of life.

SynonymsEdit

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See alsoEdit