When the first sputnik was launched and the space era began, few gave thought to the possible negative impact that putting satellites into orbit may have. In fact, man's space activity has led to the formation of a new media named space debris, i.e. man made objects and their fragments launched into space, currently inactive and no longer serving any useful purpose. Space Debris: Hazard Evaluation and Mitigation will be of interest to readers unfamiliar with the issues as well as experts and designers as it introduces concepts related to the problems of space ecology featuring actual data on the space debris environment, new mathematical models for space debris evolution, production and self-production, description of the existing software, and concepts for shield design. Methods of collision risk assessment depending on attitudes and inclinations of orbits, collision hazard evaluation and suggestions for preventative measures are also covered.