Books like Neptune by Seymour Simon

An engaging, kid‑friendly guide that introduces the nine planets and other solar system bodies, complete with hands‑on model‑making activities that illustrate planetary sizes and their distances from the Sun.

In this stellar activity book, kids delve into the rich history of space exploration, where telescopes, satellites, probes, landers, and human missions lead to amazing discoveries. Updated to include the recent discovery of Eris which, along with Pluto, has been newly classified as a “dwarf planet” by the International Astronomical Union, this cosmic adventure challenges kids to explore the planets and other celestial bodies for themselves through activities such as building a model of a comet using soil, molasses, dry ice, and window cleaner; or creating their own reentry vehicle to safely return an egg to Earth’s surface. With biographies of more than 20 space pioneers, specific mission details, a 20-page field guide to the solar system, and plenty of suggestions for further research, this is the ultimate guidebook to exploring the solar system.

A concise guide for young readers that explains what stars are, their properties, and how they fit into the larger universe.