Forty-five Hartshorne seventh grade GEAR UP recently toured the Tulsa Air and Space Museum & Planetarium. Membership Coordinator Madeline Butler began by dividing the students into two groups in an effort to ensure students a better learning environment. Planetarium Manager Bryan Kyle began his portion of the tour in the James E. Bertelsmeyer Planetarium. Students watched a movie, “Stars,” on a full-dome screen. Kyle discussed the night sky and educated students on the difference between the colors of the stars. The hottest stars appear blue, while the coldest stars appear red. In the past, students may have heard about twinkling