Living Off the Land in Space: Green Roads to the Cosmos

Since our early ancestors began to move out of Africa, humans have constantly expanded their range. Human civilization has evolved to the point at which we can consider tapping space resources and expanding beyond Earth’s atmosphere. This book presents a visionary concept for future development of space travel. It describes the enabling technology for future propulsion concepts and demonstrates how mankind will ‘live off the land in space’ in migration from Earth. For the next few millennia...