Crossword clues for the word: QUASARS The word QUASARS has appeared as an answer to at least 12 crossword clues on different crossword puzzles. Crossword clues for QUASARS Showing 1 to 12 of 12 results Clue(s) Cosmic rarities Distant starlike objects Faraway lights Heavenly radiators High-energy signal sources Highly luminous cosmic objects Luminous cosmic objects Luminous galactic nuclei Some radio sources Spatial wave senders. Starlike objects They emit light and radio waves