Los asteroides y los cometas (Asteroids and Comets) is a 32-page nonfiction science reader written in Spanish for students in Grades 3-5. This book explores the fascinating world of space rocks-covering what asteroids and comets are, how they form, and how they move through the solar system. With vivid images and age-appropriate text, it supports Spanish literacy and STEM instruction in bilingual or dual-language classrooms. Perfect for science centers, group reading, or independent exploration. * Introduces Spanish readers to basic astronomy concepts. * Explains the differences between asteroids and comets. * Encourages inquiry-based learning and space science engagement. * Includes real NASA images to captivate young scientists. * 32-page Spanish reader aligned to Grades 3-5 science standards.