Crossword clues for the word: COPERNICUS The word COPERNICUS has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for COPERNICUS Showing 1 to 10 of 10 results Clue(s) "Astronomer born in Torun, Poland" "Pioneer in astronomy, c. 1530." Astronomer who claimed the Earth orbited the Sun Astronomy's father He placed the sun at the center of the universe Noted astronomer, or cobalt phosphorus erbium nickel copper sulfur? Pioneer in heliocentric theory Polish astronomer known for his theory that the Earth revolves around the sun Renaissance astronomer Stargazer's firm and hurtful, dismissing moon