This comprehensive Space Development Textbook offers a thorough exploration of the multidisciplinary field, covering topics from celestial mechanics and propulsion systems to habitats and resource utilization. Authored by leading experts, it delves into the history, current advancements, and future prospects of space exploration and exploitation. With detailed diagrams, case studies, and practical examples, the book guides readers through spacecraft design, mission planning, and space policy considerations. From the basics to cutting-edge concepts like asteroid mining and interstellar travel, this authoritative textbook equips students, researchers, and enthusiasts with a solid foundation to comprehend and contribute to the exciting realm of space development