Fundamentals of Space Science by Rafi Ahamed and Nagarajan offers a comprehensive introduction to the science and exploration of space. This accessible yet detailed text covers the core principles of space science, from the fundamental concepts of astronomy and astrophysics to the practical applications of space exploration and technology. The book delves into the nature of celestial bodies, the mechanics of planetary systems, the physics of space environments, and the cutting-edge technologies used in space missions. It also explores the history of space exploration, the role of satellites, space telescopes, and the future of space science, including topics like space travel, extraterrestrial life, and the quest for sustainability in space. Fundamentals of Space Science is designed for students, researchers, and space enthusiasts, providing them with the foundational knowledge needed to understand the dynamic and ever-evolving field of space science.