Based on their #1 podcast, Wow in the World, in this companion to the #1 New York Times bestseller The How and Wow of the Human Body, hosts Mindy Thomas and Guy Raz take readers on a funny and fact-filled tour of outer space. Calling all space cadets! Are you ready to explore the solar system, see the stars, and experience life in a world beyond ours?! Blast off with bestselling authors Mindy Thomas and Guy Raz, hosts of the mega-popular podcast Wow in the World, as they take you on an intergalactic tour of outer space. Zip through astronaut training school! Slip into a black hole!...