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 INTERNATIONAL TRANSFORMING HIGHLIGHTING PROFESSIONAL SPECIALIST ASTRONAUTS NARRATION ENGINEERS SENTENCE ENGAGING ENGINEER POSSIBLE CONTROL FLIGHTS DEFINED HIDDEN HEROES TRAVEL DIONNA FLYING PEOPLE EBOOKS WOMEN AUDIO THINK STARS ALOUD WENT ROOM How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title