Provides information and photographs of the planets, moons, stars, and galaxies, and includes facts about space stations and how astronauts live in space. Designed for children to read the right-hand pages and for parents to read the left-hand pages which have been written at a higher reading level. Puede aprender sobre los planetas, las lunas, las estrellas, la Estación Espacial Internacional y cómo los astronautas se entrenan y viven en el espacio.