Imagine you are part of an engineering team tasked with designing and building a mini but mighty satellite—a CubeSat named RAX. Your CubeSat’s mission? Gather space weather data to help scientists prevent massive blackouts caused by solar storms. This team failed during its first attempt; will it succeed this time? RUGGED RAX is the true story of CubeSat RAX and is packed with a payload of space science and engineering for STEM enthusiasts.