Here’s a new riddle going around Hutton Elementary: Why did the chicken fly to space? Because she wanted to soar like a hawk. Students in Greg Smythe’s Grade 4 class are the authors of that riddle after they were riding an achievement high, literally, from successfully sending their class rubber chicken, Pearl, to the edge of the earth’s atmosphere on June 3 as part of their class project: Hawks to the Stratasphere. He and his students gave a pr…