Author: Leon Theodore SilverPublisher: Geological Society of America
ISBN: 0813721903
Category : Science
Languages : en
Pages : 549
Book Description
Geological Implications of Impacts of Large Asteroids and Comets on the Earth
Author: Leon Theodore SilverPublisher: Geological Society of America
ISBN: 0813721903
Category : Science
Languages : en
Pages : 549
Book Description
Geological Implications of Impacts of Large Asteroids and Comets of the Earth
Author: Geological Implications of Impacts of Large Asteroids and Comets on the Earth
Author: Leon Theodore SilverPublisher:
ISBN:
Category :
Languages : en
Pages : 528
Book Description
Geological Implications of Impacts of Large Asteroids and Comets on the Earth
Author: Geological implications of impacts of large asteroids and comets of the earth : papers from a Conference on Large Body Impacts and Terrestrial Evolution: geological, climatological and biological implications held at Snowbird, Utah, Oct. 19 - 22, 1981
Author: Leon T. SilverGeological Implications of impacts of large asteroids and coments on the earth
Author: Hazards Due to Comets and Asteroids
Author: Tom GehrelsPublisher: University of Arizona Press
ISBN: 0816547416
Category : Science
Languages : en
Pages : 1317
Book Description
In 1993, the U.S. Department of Defense declassified information dealing with frequent explosions in the upper atmosphere caused by meteoric impact. It is estimated that impacts have occurred of a magnitude equivalent to the atomic bomb detonated at Hiroshima. Not all such space voyagers meet their end in the atmosphere, however; huge craters attest to the bombardment of earth over millions of years, and a major impact may have resulted in the extinction of dinosaurs. An impact in Siberia near the beginning of this century proves that such events are not confined to geologic time. Hazards Due to Comets and Asteroids marks a significant step in the attempt to come to grips with the threats posed by such phenomena. It brings together more than one hundred scientists from around the world, who draw on observational and theoretical research to focus on the technical problems related to all aspects of dealing with these hazards: searching for and identifying hazardous comets and asteroids; describing their statistics and characteristics; intercepting and altering the orbits of dangerous objects; and applying existent technologies—rocket boosters, rendezvous and soft-landing techniques, instrumentation—to such missions. The book considers defensive options for diverting or disrupting an approaching body, including solar sails, kinetic-energy impacts, nuclear explosives, robotic mass drivers, and various propulsion systems. A cataclysmic impact posing a threat to life on Earth is a possibility that tomorrow's technology is capable of averting. This book examines in depth the reality of the threat and proposes practical measures that can be initiated now should we ever need to deal with it.
Comet/Asteroid Impacts and Human Society
Author: Peter T. BobrowskyPublisher: Springer Science & Business Media
ISBN: 3540327118
Category : Science
Languages : en
Pages : 549
Book Description
Leading specialists in various disciplines were first invited to a multidisciplinary workshop funded by ICSU on the topic to gain a better appreciation and perspective on the subject of comet/asteroid impacts as viewed by different disciplines. This volume provides a necessary link between various disciplines and comet/asteroid impacts.
Large Meteorite Impacts and Planetary Evolution II
Author: Burkhard O. DresslerPublisher: Geological Society of America
ISBN: 9780813723396
Category : Science
Languages : en
Pages : 478
Book Description
Impact Earth
Author: Austen AtkinsonPublisher: Virgin Books Limited
ISBN:
Category : Science
Languages : en
Pages : 320
Book Description
As more asteroids enter our solar system, our chances of a collision increase by the day. This work examines the impact phenomenon describing the importance of Deathrock collisions in the Earth's history, the potential dangers and alleged cover-ups of near misses.