Space Survival explores the complex science and technology required to keep humans alive in the harsh environment of space. The book emphasizes that successful space exploration relies on creating self-sustaining ecosystems within spacecraft and on planetary surfaces, crucial for long-duration missions. It argues that the future of space missions depends on our ability to solve challenges like radiation exposure and resource management.
The book begins by outlining the fundamental environmental challenges of space, such as extreme temperatures and radiation, and traces the history of life support systems. It then examines oxygen management, detailing closed-loop systems that recycle air and water, and radiation protection strategies, from passive shielding to active electromagnetic fields. For instance, radiation protection is paramount, considering the dangers from solar flares and cosmic rays.
Furthermore, Space Survival dedicates chapters to other essential aspects of space survival, such as waste management, food production, and the psychological challenges of long-duration spaceflight. The book draws from NASA reports, scientific publications, and astronaut accounts to provide a pragmatic, detailed, and accessible overview of the field suitable for students, engineers, scientists, and space enthusiasts.
