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'''Extraterrestrial life''' is [[life]], real or hypothesized, that did not obviously originate on the [[earth]]. It has been a staple of [[science fiction]] since the [[Edward VII|Edwardian]] era, but has also lately become the subject of intense speculation, scientific debate, and even theological debate.

'''Extraterrestrial life''' is [[life]], whether demonstrated, hypothesized, or merely imagined, that did not obviously originate on the [[earth]]. It has been a staple of [[science fiction]] since the [[Edward VII|Edwardian]] era, but has also lately become the subject of intense speculation, scientific debate, and even theological debate.

== Definitions ==

== Definitions ==