Lunar exploration and development--a sustainable model.
A long-term goal of space exploration is the development of a lunar settlement that will not only be largely self-sufficient but also contribute to the economy of the Earth-Moon system. Proposals for lunar mining and materials processing developments, as well as tourism-based applications, have appeared in the literature for many years. However, so great are the technical and financial difficulties associated with sustained lunar development that, more than 30 years after the end of the Apollo programme, there have been no practical advances towards this goal. While this may soon be remedied by a series of proposed unmanned orbiters, landers and rovers, the philosophy of lunar exploration and development remains the same as it has for decades: conquer, exploit, and ignore the consequences. By contrasting the well-recognised problems of Earth orbital debris and the barely recognised issue of intentional spacecraft impacts on the lunar surface, this paper illustrates the need for a new model for lunar exploration and development. This new paradigm would assign a value to the lunar environment and provide a balance between protection and exploitation, creating, in effect, a philosophy of sustainable development for the Moon. It is suggested that this new philosophy should be an integral part of any future strategy for lunar colonisation.
Williamson
Mark
M
Space Technology Consultant, The Glebe House, Kirkby Thore, Cumbria UK. mark@williamsonspace.co.uk
D003264:Containment of Biohazards; D018504:Ecological Systems, Closed; D018559:Exobiology; D005118:Extraterrestrial Environment; D018478:Extravehicular Activity; D005160:Facility Design and Construction; D055593:Geological Phenomena; D005844:Geology; D006801:Humans; D008021:Life Support Systems / Q000295:instrumentation*; D016081:Moon; D013026:Space Flight / Q000193:education / Q000295:instrumentation*; D018531:Spacecraft