The title of this book really ought to be
Spacefarers, because unlike many space travel authors, Harrison, a professor of psychology, focuses primarily on the people doing the traveling. On the technological side, he explores astronaut selection and training, medical and environmental hazards, and issues of life support and habitation. He pays equal attention to "soft" science aspects of human space travel, such as the stresses that arise from working and surviving in space, group dynamics among astronauts, and even off-duty time (and it is here that Harrison boldly goes where few space authors have gone before--into the realm of sex in space).
Harrison notes that while NASA has gathered heaps of physiological data about astronauts, the agency makes little effort to collect psychological and behavioral information. In fact, such research has been discouraged. This may come from the idea that in the past, NASA astronauts were presented as "flawless individuals" and that any hints of emotional instability could possibly decrease funding. Conversely, the Russian space program, with its emphasis on long-duration flights, has always studied human behavior in space. Which leads us to one of the book's best didjaknows: Did you know that cosmonauts only played chess against groundside opponents, to avoid in-group competition and friction?
In the final chapters, Harrison does address the nuts and bolts of spacefaring, surveying prospects for lunar and Martian colonies, and even interstellar travel. The chapter on space tourism is quite comprehensive and contains a startling insight: tourism could create a push into space stronger than science or exploration. Says Harrison:
"Not only would making space accessible to a broad segment of the population give people exciting and new experiences, it would encourage many different kinds of human activities in space. Thus, the space tourism industry could develop both the technology and the popular support required to accelerate human progress in getting off our planet."
All told, Spacefaring is a broad and readable review of the hazards and issues that will confront future space travelers, and it creates a vivid picture of what daily life may be like for those lucky adventurers. --J. B. Peck
"An enjoyable, informative look at what living and working in space will really be like in the decades to come. Harrison explores the often unappreciated interaction of human psyche and technology in an environment filled with danger, challenge, and opportunity. A great read for space professionals or anyone interested in the future of our species as we expand into the 'final frontier.'"—Patricia Santy, former NASA Flight Surgeon and author of Choosing the Right Stuff: The Psychological Selection of Astronauts
"Spacefaring addresses in a powerful, cogent, and scholarly manner topics long ignored or swept aside in official reports and planning documents about space flight. It is a good, powerful and needed work."—Edgar Mitchell, Astronaut, Apollo 14
"Drawing on both recent developments and classic 'space lore,' Harrison takes his readers on refreshingly human-level odyssey through the still-widely-unknown challenges and opportunities that await us in a future off of our home planet."—James Oberg, author of Red Star in Orbit
"A roadmap to the future for teachers preparing students to live and work in space."—Don Scott, NASA Educator
"As a leading psychologist dealing with the human side of spaceflight, the author brings unique, somewhat philosophical, insights into the offworld experience of our species. This book is especially valuable to aerospace engineers and planners concerned with long-duration spaceflight and colonization. A seminal volume, it offers behavioral science perspectives on the challenge of creating a spacefaring civilization for the New Millennium."—Philip R. Harris, author of Living and Working in Space
"We are becoming a spacefaring species. Space stations have become commonplace and space tourism, the exploration of Mars and the first settlements in space are next. If these work, the sky's no limit. Harrison engagingly tells the human side of this unfolding adventure, providing us with a book ideal for courses in Humanity in Space and of interest to any reader who wants to know what we (and not just our machines) must do to flourish beyond the earth. "—Ben Finney, Chair, Space and Society Department, International Space University
"Well-written, covers a range of reserach and makes several interesting points on almost every page."—Gerald Cecil, American Scientist
"An intelligent, challenging book...ideal for those with an interest in space travel and a desire to explore the cutting edge."—David Pitt, Booklist
"Marvelous reading...will be invaluable to aerospace engineers and future space travelers."—Cliff Pickover, Leonardo Digital Reviews
"An informed and upbeat appraisal of the human dimension of spaceflight, coupled with a cautious and wistful rumination on its prospects."—Alex Roland, Issues in Science and Technology
"The vast majority of space books focus on the hardware for getting there, and the environment, or lack thereof, that surrounds you. In contrast, Harrison focuses on the human dimension....The book is by far the most comprehensive resource to date on the human factors of space flight."—Netsurfer Digest