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"This book is a comprehensive and authoritative study of the increasing need for commercial astronauts. Erik Seedhouse provides unique insights into the burgeoning new field of commercial space operation and the individuals who will run these missions. Section I begins by describing how Astronauts for Hire (A4H) was created in 2010 by Brian Shiro, a highly qualified NASA astronaut candidate, and a group of other astronaut candidates. Erik introduces A4H's vision for opening the space frontier to commercial astronauts and describes the tantalizing science opportunities offered when suborbital and orbital trips become routine. Section II describes the vehicles astronauts will use. Anticipation is on the rise for the new crop of commercial suborbital and orbital spaceships that will serve the scientific and educational market. These reusable rocket-propelled vehicles are expected to offer quick, routine, and affordable access to the edge of space, along with the capability to carry research and educational crew members. The quick turnaround of these vehicles is central to realizing the profit-making potential of repeated sojourns by astronauts to suborbital and orbital heights. Section III describes the various types of missions this new corps of astronauts will fly and who will hire them. For example, suborbital flights may be used to do high altitude astronomy, life science experiments, and microgravity physics. This section continues with an examination of the types of missions that will accelerate human expansion outward, to Exploration Class missions through lunar bases, the establishment of interplanetary spaceports, and outposts on the surface of Mars. Along the way it describes the tasks commercial astronauts will perform, ranging from mining asteroids to harvesting helium."

"The Early Years charts the early Space Age, including the launch of the first satellites and the landing of man on the Moon. This period of technological development, between the late 1950s and the early 1970s, is one of the most important we have ever known.It is the period in which we learned how to leave our home planet and explore another, entirely separate, planetary body. It represents an outstanding achievement in exploration.This book is a celebration of the importance of that early technology in shaping our global culture, from the globalising effect of the communications satellite to the cultural impact of images that place our planet in the context of a wider Universe.It is aimed at those with an interest in the history of space activity and the development of modern technology.Mark Williamson is a Chartered Physicist and Chartered Engineer who has over 25 years experience in satellite communications engineering, technical management and space consultancy, he holds a BSc (Hons) Physics and Astrophysics from Queen Mary College, London."