Subject of SETI space scans

This crossword clue is for the definition: Subject of SETI space scans.
it’s A 27 letters crossword puzzle definition.
Next time, when searching for online help with your puzzle, try using the search term “Subject of SETI space scans crossword” or “Subject of SETI space scans crossword clue”. The possible answerss for Subject of SETI space scans are listed below.

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Possible Answers: ALIEN LIFE.

Last seen on: NY Times Crossword 5 Feb 23, Sunday