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 DIFFERENT DIFFICULT MYSTERIES THEORIES GREATEST EINSTEIN FINALLY THOUGHT OBJECTS VISIBLE HUNDRED SCIENCE GRAVITY ESCAPE STRONG THEORY OUTER STUDY JAMES SPACE LIGHT LEARN HOLE MAY DAY How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title