The Vanishing Universe

The Vanishing Universe

Author: Derek McNally

Publisher: Cambridge University Press

Published: 1994-09

Total Pages: 217

ISBN-13: 0521450209

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Ironically, the technology that has made possible so many exciting astronomical discoveries is now jeopardizing the future of observational astronomy. The effects of atmospheric degradation, electromagnetic pollution, and near-Earth space debris are taking their toll. This provocative survey convincingly demonstrates the destructive impact of civilization on current observational astronomy. International astronomers discuss the sources and effects of environmental pollution and degradation and together with specialists from industry, law and elsewhere, they outline possible remedies and the legislation required for successful international regulation of the pollutants. These articles provide essential reference for the professional astronomer, environmentalist, and concerned nonspecialist.


Protection of Materials and Structures from Space Environment

Protection of Materials and Structures from Space Environment

Author: J. Kleiman

Publisher: Springer Science & Business Media

Published: 2006-03-09

Total Pages: 553

ISBN-13: 1402025955

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This publication presents the proceedings of ICPMSE-6, the sixth international conference on Protection of Materials and Structures from Space Environment, held in Toronto May 1-3, 2002. The ICPMSE series of meetings became an important part of the LEO space community since it was started in 1991. Since then, the meeting has grown steadily, attracting a large number of engineers, researchers, managers, and scientists from industrial companies, scientific institutions and government agencies in Canada, U. S. A. , Asia, and Europe, thus becoming a true international event. This year’s meeting is gaining even stronger importance with the resumption of the ISS and other space projects in LEO, GEO and Deep Space. To reflect on these activities, the topics in the program have been extended to include protection of materials in GEO and Deep Space. The combination of a broad selection of technical and scientific topics addressed by internationally known speakers with the charm of Toronto and the hospitality of the organizers brings participants back year after year. The conference was hosted and organized by Integrity Testing Laboratory Inc. (ITL), and held at the University of Toronto’s Institute for Aerospace Studies (UTIAS). The meeting was sponsored by the Materials and Manufacturing Ontario (MMO) and the CRESTech, two Ontario Centres of Excellence; Air Force Office of Scientific Research (AFOSR/NL); MD Robotics; EMS Technologies; The Integrity Testing Laboratory (ITL); and the UTIAS.


Space Debris

Space Debris

Author: Walter Flury

Publisher: Pergamon

Published: 1993

Total Pages: 324

ISBN-13:

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Paperback. Space surveillance has confirmed the increasing number of large and useless objects orbiting the Earth. Of the known 7000 objects which have a minimum size of about ten centimeters in low Earth orbit and about one metre in the geostationary orbit, only about 6% are active satellites. Over 40% are fragments of breakups of rocket upper stages and satellites. The increasing amount of man-made objects in space as a result of space operation now gives cause for concern. Several independent analyses conclude that current practices in space will eventually lead to collisions between Earth orbiting objects. The forty papers presented in this volume comprise an overview of the current situation and also outline measures which could be taken to control the growth of debris.