Some of the coolest science information in our world is out of it--in space! From how the celestial bodies move around our solar system to people's ability to travel in it, space science is endlessly fascinating. It's also an incredible vehicle for physics learning! In this book, readers learn about space, light and sound, machines, and forces in an engaging format that introduces each new concept with a real-life, surprising fact. Colorful photographs and understandable language present STEM curriculum topics in a new way, sure to draw readers in with their gravitational pull!