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Comets And Asteroids
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Book Synopsis Comets, Asteroids, and Meteors by : Dennis B. Fradin
Download or read book Comets, Asteroids, and Meteors written by Dennis B. Fradin and published by Children's Press(CT). This book was released on 1984 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes in simple terms the meteors, comets, and asteroids that are part of our solar system and discusses the various theories concerning their origin and their effect on life on Earth.
Book Synopsis Hazards Due to Comets and Asteroids by : Tom Gehrels
Download or read book Hazards Due to Comets and Asteroids written by Tom Gehrels and published by University of Arizona Press. This book was released on 1994 with total page 1340 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Seven Wonders of Asteroids, Comets, and Meteors by : Ron Miller
Download or read book Seven Wonders of Asteroids, Comets, and Meteors written by Ron Miller and published by Twenty-First Century Books. This book was released on 2011-01-01 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: From earliest times, humans have wondered about the sky above them and have studied all visible objects. People began to identify differences between stars and planets, and as technology advanced with telescopes and space probes, they sought deeper understanding of the millions of bits of debris rocketing through the solar system. Scientists determined that most of these objects are left over from the creation of the planets and their moons. They classified these leftovers into categories such as asteroids, comets, and meteors. In this book, we'll explore seven wonders of asteroids, comets, and meteors. Ceres is a huge mountain-sized asteroid that orbits with other asteroids between Mars and Jupiter. Other marvels include Ganymede, the largest asteroid in the group called Earthgrazers or Near-Earth Objects, and Halley's comet, a ball of ice, that passes Earth every seventy-five or so years. We'll also explore the amazing impact that space debris can have on planets and moons. The Borealis Basin, a wondrous crater more than 5,000 miles across, formed when an asteroid collided with Mars in the ancient past. Then we will travel to the far-off Kuiper belt, where as many as 200 million icy bodies orbit, and wonder at the mystery of planetlike objects, such as Pluto and Charon. Finally, we’ll can experience a space wonder firsthand by standing outside on a night in August to watch the spectacular Perseid meteor shower fill the sky.
Book Synopsis Comets, Meteors, and Asteroids by : Seymour Simon
Download or read book Comets, Meteors, and Asteroids written by Seymour Simon and published by Paw Prints. This book was released on 2009-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores how comets, meteors, and asteroids move through our solar system, and explains the ingredients that make a comet's tail and other topics
Book Synopsis Asteroids, Comets and Meteors by : Rosalind Mist
Download or read book Asteroids, Comets and Meteors written by Rosalind Mist and published by QED Publishing. This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An introduction to asteroids, comets, and meteors, including what they are made of, where they are, and how they interact with other bodies of the solar system"--Provided by publisher.
Book Synopsis Killer Rocks from Outer Space by : Steven N. Koppes
Download or read book Killer Rocks from Outer Space written by Steven N. Koppes and published by Twenty-First Century Books. This book was released on 2004-01-01 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the role that collisions with meteors, comets, and asteroids have played in the history of Earth and other planets in the solar system and examines what is being done to protect Earth from future collisions.
Book Synopsis Comet/Asteroid Impacts and Human Society by : Peter T. Bobrowsky
Download or read book Comet/Asteroid Impacts and Human Society written by Peter T. Bobrowsky and published by Springer Science & Business Media. This book was released on 2007-06-10 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis 20 Fun Facts About Asteroids and Comets by : Arielle Chiger
Download or read book 20 Fun Facts About Asteroids and Comets written by Arielle Chiger and published by Gareth Stevens Publishing LLLP. This book was released on 2014-08-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most asteroids come from a “belt” that orbits the sun between the orbits of Mars and Jupiter. Comets are born in the frozen reaches beyond Neptune. Both are remnants leftover from the birth of our solar system billions of years ago. Readers will be amazed to learn all about these fascinating space rocks. The scientific text is paired with stunning photographs and illustrations of cosmic forces at work. A detailed graphic organizer provides a convenient study guide for comparing and contrasting comets and asteroids.
Book Synopsis Asteroids, Comets, and Meteors by : Mary-Jane Knight
Download or read book Asteroids, Comets, and Meteors written by Mary-Jane Knight and published by Fast Track: Our Solar System. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Asteroids, comets, and other space rocks rush around the solar system. Learn about these fascinating flying masses and their place in the solar system."
Book Synopsis Catching Stardust by : Natalie Starkey
Download or read book Catching Stardust written by Natalie Starkey and published by Bloomsbury Publishing. This book was released on 2018-03-08 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Astonishing' - New Scientist Icy, rocky, sometimes dusty, always mysterious – comets and asteroids are among the Solar System's very oldest inhabitants, formed within a swirling cloud of gas and dust in the area of space that eventually hosted the Sun and its planets. Locked within each of these extra-terrestrial objects is the 4.6-billion-year wisdom of Solar System events, and by studying them at close quarters using spacecraft we can coerce them into revealing their closely-guarded secrets. This offers us the chance to answer some fundamental questions about our planet and its inhabitants. Exploring comets and asteroids also allows us to shape the story of Earth's future, enabling us to protect our precious planet from the threat of a catastrophic impact from space, and maybe to even recover valuable raw materials from them. This cosmic bounty could be as useful in space as it is on Earth, providing the necessary fuel and supplies for humans as they voyage into deep space to explore more distant locations within the Solar System. Catching Stardust tells the story of these enigmatic celestial objects, revealing how scientists are using them to help understand a crucial time in our history – the birth of the Solar System, and everything contained within it.
Book Synopsis Mitigation of Hazardous Comets and Asteroids by : M. J. S. Belton
Download or read book Mitigation of Hazardous Comets and Asteroids written by M. J. S. Belton and published by Cambridge University Press. This book was released on 2004-09-06 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is known that large asteroids and comets can collide with the Earth with severe consequences. Although the chances of a collision in a person's lifetime are small, collisions are a random process and could occur at any time. This book collects the latest thoughts and ideas of scientists concerned with mitigating the threat of hazardous asteroids and comets. It reviews current knowledge of the population of potential colliders, including their numbers, locations, orbits, and how warning times might be improved. The structural properties and composition of their interiors and surfaces are reviewed, and their orbital response to the application of pulses of energy is discussed. Difficulties of operating in space near, or on the surface of, very low mass objects are examined. The book concludes with a discussion of the problems faced in communicating the nature of the impact hazard to the public.
Book Synopsis The Lonely Existence of Asteroids and Comets by : Mark Andrew Weakland
Download or read book The Lonely Existence of Asteroids and Comets written by Mark Andrew Weakland and published by Capstone. This book was released on 2019-05-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: On a dark night as you watch the sky with your friends, a rock with a fiery tail shoots across the sky. A comet! Asteroids and comets hurtle through space, sometimes a little too close to Earth. But did you know that they are linked to life on this planet? From the asteroid Ceres to HalleyÕs comet, blast into space and enter the lonely existence of asteroids and comets.
Book Synopsis Asteroids, Comets, and Meteors by : Ron Miller
Download or read book Asteroids, Comets, and Meteors written by Ron Miller and published by Twenty-First Century Books. This book was released on 2006-01-01 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chronicles the formation of the solar system, particularly how asteroids, comets, and meteors were formed, and relates how astronomers learn about the existence and characteristics of these bodies.
Book Synopsis Comet and Asteroid Impact Hazards on a Populated Earth by : John S. Lewis
Download or read book Comet and Asteroid Impact Hazards on a Populated Earth written by John S. Lewis and published by Academic Press. This book was released on 2000 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disk contains: HAZARDS version 5.5, designed to predict asteroid or comet impacts with the Earth.
Book Synopsis Comets, Meteors, and Asteroids by : Seymour Simon
Download or read book Comets, Meteors, and Asteroids written by Seymour Simon and published by . This book was released on 1994 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores how comets, meteors, and asteroids move through our solar system, and explains the ingredients that make a comet's tail and other topics.
Book Synopsis Comets, Asteroids, and Meteors by : Dr Prinja
Download or read book Comets, Asteroids, and Meteors written by Dr Prinja and published by Capstone Classroom. This book was released on 2007-07-18 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses comets, asteroids, and meteors, including what they are made of, where they come from, and why they need to be studied.
Download or read book Asteroids IV written by Patrick Michel and published by University of Arizona Press. This book was released on 2015-12-31 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt: "More than forty chapters detail our current astronomical, compositional, geological, and geophysical knowledge of asteroids, as well as their unique physical processes and interrelationships with comets and meteorites"--Provided by publisher.
