Cosmic Science : Over 40 Gravity-Defying, Earth-Orbiting, Space-Cruising Activities for Kids

Experience the force of liftoff * Create your own constellations * Write a postcard from another planet * Make a club-soda comet, and more! From rocketing out of Earth's gravity and orbiting our planet to probing other planets and walking on the Moon, Cosmic Science makes exploring space a blast! More than 40 easy, safe--and fun--activities show how rockets work, why the shape of the Moon seems to change, just how much power the Sun has, what it's like to live and work in space, and much more!