Your little one is full of wonder! Especially about swirling, whirling, starry, VAST space! Through easy facts and explanations designed specifically for young kids, they'll learn about stars, planets, the sun and moon, and how important they all are to our world. Durable board book pages: easy for little toddler hands to grasp, great for boys and girls practicing fine motor skills, and will withstand traditional wear and tear. Multi-activity: flaps, wheels, tabs, and more will encourage engagement and fine motor development for little learners.