What future possibilities for space travel are the most likely to succeed? What are the greatest challenges and advantages of space travel for humankind? What are the potential moral and ethical implications of our space explorations? Space, the Final Frontier imaginatively illustrates the possibilities that the exploration and subsequent exploitation of space opens up for humankind. Giancarlo Genta and Michael Rycroft delve into the factors that encourage space travel and speculate on the future of human expansion into space, including: the value and importance of having humans in space; the human exploration and colonization of our solar system; robotic exploration of the outer planets, their satellites and asteroids; the future possibility that humans may leave our solar system; the prospects and implications of our meeting other intelligent beings in space; the likelihood, consequences, and benefits of future space technologies. This insightful and visionary look at the future of human space exploration will appeal to all readers fascinated by space.