Landing On A Comet Rosetta Mission. Word Search Puzzle Solver. Landing On A Comet Rosetta Mission word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Dan Riskin presents 'Landing On A Comet: Rosetta Mission' live from Germany as after 10 years of travelling towards its destination and after looping round the sun five times Rosetta is set to drop in it's final location. This includes identifying and searching for words that are related to : Documentary, Documentary, Dan Riskin, Dan Riskin, Documentary, Dan Riskin .