The solar system is a fascinating topic that continues to captivate the minds of scientists and the general public alike. Popular science books about the solar system cover a wide range of topics, from the formation and evolution of our planetary system to the latest discoveries about distant exoplanets. Some non-fiction books about the solar system include:

1. “Cosmos” by Carl Sagan. This classic book explores the wonders of the universe, including the solar system, through the lens of a visionary scientist.

2. “The Planets” by Dava Sobel. In this book, the author takes readers on a journey through the solar system, exploring the unique characteristics of each planet and their moons.

3. “Cosmic Atlas” by James Trefil. This comprehensive atlas provides a detailed overview of the solar system, including stunning images and up-to-date information on every planet and celestial body.

4. “Astrophysics for those in a hurry” by Neil deGrasse Tyson. In this book, the renowned astrophysicist discusses the fundamental principles of astrophysics and explores the mysteries of the cosmos, including the solar system.

5. The Grand Tour: A Guide to the Solar System by Ron Miller and William K. Hartman. This book offers a unique perspective on the solar system, presenting it as a series of destinations for an imaginary space tourist.

These non-fiction books provide accessible and engaging information about the solar system, making them ideal for anyone who wants to learn more about our cosmic neighborhood.