Share Word Search Hidden Heroes in Space Exploration To create your word search for "Hidden Heroes in Space Exploration", 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. MATHEMATICIANS GROUNDBREAKING CONTRIBUTIONS INTERNATIONAL PROFESSIONAL DISABILITIES CALCULATIONS HIGHLIGHTING SPECIALIST COMPLETING NARRATION POSSIBLE ENGAGING SENTENCE STATION MISSION CONTROL DEFINED COMBINE FLIGHTS FLYING TRAVEL DIONNA HIDDEN ALOUD SPACE COLOR STARS WOMEN WENT How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title