The perfect holiday present: a kids’ book that teaches rocket science

To many, rocket science may seem like an impenetrable concept that’s just too difficult to understand, but a new book argues otherwise, aiming to break down the basic concepts behind spaceflight — to children.The new book is appropriately titled Rocket Science, and it was written by Andrew Rader, an aerospace engineer at SpaceX, as well as an avid author and game designer. The story is complete with easy-to-follow descriptions and graphics of space travel, explaining what is needed t