Share Word Search Heart on Pluto To create your word search for "Heart on Pluto", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. CHALLENGING DISCOVERED EVERYWHERE FARTHERST SATELLITE NITROGREN DISCOVERS REACHES MESSAGE MISSION SURFACE JOURNEY SYSTEM IMAGES ANDREW VISIT LOVED LAKE KARL NASA LOVE ROSS LONG ICE FAR How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title