??? ?? ???? ???? ??? ???? ??? ??? ?? ? ??? ??? ???Even though seen rainbows might be exceptional as a result of Titan's hazy skies, infrared rainbows may be far more common, but an observer would want infrared night time eyesight goggles to determine them.[sixty eight]??? ??? ?? ??? ?? ??? ????? ????? ?????? ?????. ??? ??? ??? ??? ?? ? ??? ???? ??