Part I: Space Here We Come -- Chapter 1: A Great New Adventure -- Chapter 2: The Long Road to Space Flight -- Chapter 3: Why Go to Space? -- Chapter 4: Change and Prosper -- Chapter 5: Everything is Topsy-Turvy -- Chapter 6: Tomorrow's Tourist Adventures -- Part II: Life in Space -- Chapter 7: Taking Your Body to Space -- Chapter 8: Behavior in Space -- Chapter 9: An Essential Activity -- Part III: Preparing for the Future -- Chapter 10: Living Away from Earth -- Chapter 11: Taking the Plow to Mars -- Chapter 12: Speculations -- Appendix A -- Appendix B -- Acronyms -- Glossary -- Index.

Grappling with Gravity explores the physiological changes that will occur in humans and the plants and animals that accompany humans as we move to new worlds, whether it be to a colony in the emptiness of space or settlements on the moon, Mars, or other moons or planets. This book focuses on the biomedical aspects, while not ignoring other life-changing influences of space living. For example, what happens to people physiologically in the microgravity of space, where weight and the direction "up" are meaningless? Adapting to microgravity represents the greatest physical challenge that human life will have encountered since our ancestors moved from the seas to solid Earth. It will be the next great adventure!