Mousetronaut, written by astronaut Mark Kelly, is an inspiring space adventure for kids. The story revolves around a small mouse named Meteor who dreams of going to space. When a real astronaut gets sick, Meteor gets the chance to prove that even the smallest creatures can make a big difference. This charming tale teaches children about teamwork, perseverance, and the wonders of space exploration. With its delightful illustrations and engaging narrative, it captures the imagination of young readers.