Share Word Search Breakthroughs in Planet and Comet Research To create your word search for "Breakthroughs in Planet and Comet Research", 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. RESEARCHING SCIENTISTS ADDITIONAL CURRENTLY SIDEBARS RESEARCH LATCHANA INSIGHTS DISCOVER METHANE JUPITER PLANETS HUNDRED DELIVER PLANET SYSTEM PHOTOS THREE STORM KAREN FOCUS MOONS COMET RAGED STEM HUGE ICY How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title