Share Word Search Black Holes To create your word search for "Black Holes", 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. DISCOVERIES ASTRONOMERS SCIENTISTS MYSTERIOUS INCREDIBLE MYSTERIES DIFFICULT DIFFERENT DEVELOPED EINSTEIN POSSIBLE VISIBLE HUNDRED THOUGHT SCIENCE OBJECTS GRAVITY THEORY ESCAPE STRONG LIGHT STUDY SPACE FOUND OUTER LEARN JAMES HOLE DAY MAY How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title