Sci-fi staple

This crossword clue is for the definition: Sci-fi staple.
it’s A 13 letters crossword puzzle definition.
Next time, when searching for online help with your puzzle, try using the search term “Sci-fi staple crossword” or “Sci-fi staple crossword clue”. The possible answerss for Sci-fi staple are listed below.

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Possible Answers: UFO.

Last seen on: NewsDay Crossword January 6 2023