Two young explorers embark on an exciting journey in search of the perfect planet. As they travel through outer space, they discover and visit incredible exoplanets—from scorching gas giants to mini-Neptunes—that exist beyond our solar system. Along the way, these space travelers learn what makes our planet, Earth, unique and special. Ideal for grades 1–4, The Perfect Planet will spark imaginations, build science literacy, and inspire kids to care for the incredible planet we call home—Earth!