“Field of inquiry that so far has not had any provable success” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.SETI is the answer to the New York Times crossword clue “Field of inquiry that so far has not had any provable success”. It was last seen in the puzzle of November 8, 2026, where it runs at 99 Down and fills 4 squares. It crosses 4 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.