Space Vehicle Guidance, Control and Astrodynamics is written for those who are interested in guidance, navigation, control, and dynamics of advanced space systems, launch vehicles, robotic and human exploration of asteroids, and/or planetary defense missions. Chapters 2 through 5 are adopted from the author's previous book Space Vehicle Dynamics and Control, Second Edition while chapters 1, and 6 to 11, contain all new material specifically developed for this volume. It is intended for use as a textbook or a sustaining reference source for senior undergraduate or graduate courses. With emphasis on practical applications it is also a valuable reference for practicing engineers and researchers.