Cosmic Science

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 toprobing other planets and walking on the Moon, Cosmic Science makesexploring space a blast! More than 40 easy, safe--andfun--activities show how rockets work, why the shape of the Moonseems to change, just how much power the Sun has, what it's like tolive and work in space, and much more!