Tweens and teens - ages 9 to 18 - will learn how NASA communicates with its satellites and other equipment in space. We're also going to learn how to use NASA's MicroObservatory, work on images for NASA's Astrophoto Challenge, and do some fun hands-on activities. We ask that tween & teens who sign-up try to make it to all 4 programs as some activities will build on progress made at the previous program.