Les Johnson

Kenneth Roy

Interstellar Travel: Propulsion, Life Support, Communications, and the Long Journey addresses the technical challenges that must be overcome to make such journeys possible. Leading experts in the fields of space propulsion, power, communication, navigation, crew selection, safety and health provide detailed information about state-of-the-art technologies and approaches for each challenge, along with possible methods based on real science and engineering. This book offers in-depth, up-to-date and realistic technical and scientific considerations in the pursuit of interstellar travel and will be an essential reference for scientists, engineers, researchers and academics working on, or interested in, space development and space technologies. With a renewed interest in space exploration and development evidenced by the rise of the commercial space sector and various governments now planning to send humans back to the moon and to Mars, there is also growing interest in taking the next steps beyond the solar system and to the ultimate destination – planets circling other stars. With the rapid growth in the number of known exoplanets, people are now asking how we might make journeys to visit them. - Discusses the technical challenges that must be overcome to mount interstellar missions - Features various aspects of interstellar travel by the world's recognized leading experts in the field - Provides referenceable data and analysis for both new and experienced researchers in the interstellar and deep-space exploration fields

Propulsion, Life Support, Communications, and the Long Journey

Interstellar Travel

Interstellar Travel: Purpose and Motivations is a comprehensive, technical look at the necessary considerations for interstellar travel addressed by leading experts in the field, from scientists studying possible destinations (exoplanets) and the vast distances between, to those concerned with building institutions and capabilities in society that could sustain such endeavors. In addition to the technical, medical, and anthropological aspects of deep space travel, the ethics and morality of spreading Earth-based life to other worlds is also examined. In the first book of a three-book compilation, Interstellar Travel: Purpose and Motivations offers in-depth, up-to-date and realistic technical and scientific considerations in the pursuit of interstellar travel and is an integral reference for scientists, engineers, researchers and academics working on, or interested in, space development and space technologies. With a renewed interest in space exploration and development evidenced by the rise of the commercial space sector and various governments now planning to send humans back to the moon and to Mars, so also is interest in taking the next steps beyond the Solar System and to the ultimate destination – planets circling other stars. Features detailed overviews with quantification of the technical challenges and potential benefits of interstellar missions Comprehensively covers the considerations for interstellar travel by the world's recognized leading experts in the field Features referenceable data and analysis for both new and experienced researchers in the interstellar and exoplanets fields

Purpose and Motivations

This is the second volume in Kenneth Roy’s magisterial series on the life of Scotland since the Second World War. The first, The Invisible Spirit: A Life of Post-War Scotland 1945–75, was met with immediate acclaim. Ian Hamilton declared it ‘The most remarkable book on Scotland I have ever read’. This new volume brings the story much closer to the present day and traces in vivid and enthralling detail the social and political threads which lead directly to the Scotland of the twenty-first century. There are wonderful highs and devastating lows. Along the way the author describes the oil boom in Shetland, gives a hilarious account of Scotland’s doomed campaign at the World Cup in Argentina and tells the astonishing story of the cloning of Dolly the sheep. In dark contrast he also provides a searing analysis of such tragedies as the Orkney child sex abuse scandal, the Lockerbie bombing and the massacre of schoolchildren and a teacher at Dunblane. This is not conventional history as a bland recital of facts: in a sparkling and caustic critique, Kenneth Roy anatomizes an often dysfunctional Scotland which is still recognisable today. But as the book closes, hope is just round the corner – or is it? The Broken Journey culminates in a referendum and the inauguration of the new Scottish parliament. The stage is set for the future we now live in . . .

A Life of Scotland 197699

The Broken Journey

"First published in 2013 by ICS Books Institute of Contemporary Scotland"--Title page verso.

Kenneth Roy

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