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Cosmic Collisions Asteroid Vs Comet
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Book Synopsis Cosmic Collisions: Asteroid vs. Comet by : Marc J. Kuchner
Download or read book Cosmic Collisions: Asteroid vs. Comet written by Marc J. Kuchner and published by Candlewick Press. This book was released on 2024-05-07 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: What happens when two massive hunks of hurtling space debris slam into each other? Welcome to round one in the Cosmic Collisions series—an exciting children’s debut from an expert astrophysicist. There’s a comet speeding in from the outer solar system, and it’s about to slam into an asteroid. Who will be left standing after this interplanetary smackdown? The pockmarked asteroid, a veteran fighter who’s already seen some action? Or the dazzling comet, with its incredible velocity and a tail that stretches millions of miles? Kicking off a dynamic series on cosmic collisions, Asteroid vs. Comet starts by comparing the two opponents, then offers hints and context to encourage readers to use real science to form a hypothesis. Action-packed full-color illustrations with a graphic, comic-book feel will attract reluctant readers and kids who love smash-and-crash, along with budding scientists. Curious readers can find back matter addressing the question of fact versus fiction, how to become a citizen scientist, and comets and asteroids in the news.
Download or read book Cosmic Collisions written by Dana Desonie and published by Holt Paperbacks. This book was released on 2014-01-14 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cosmic collisions have forever shaped the planets in our solar system, sculpting Earth and our Moon. They are still happening right in our neighborhood, as we saw in July 1994 when comet fragments bombarded the surface of Jupiter. What if a collision of that magnitude were to occur on Earth? Would the effect be anywhere near that of the collision that wiped out the dinosaurs 65 million years ago? Scientists have just begun to track distant asteroids and comets that may pose a threat to Earth in years to come. In Scientific American Focus: Cosmic Collisions Dana Desonie traces the history of cosmic collisions and proposes various solutions to what many view as our impending doom, answering these questions and more: -How often does Earth experience a cosmic collision? -Did a massive collision kill off the dinosaurs? -How do scientists track and predict collisions? -What did we learn from the Jupiter collision of 1994? -How real is the threat of a collision in our future? -How can we defend our planet?
Book Synopsis Cosmic Collisions: Asteroid Vs. Comet by : Marc J. Kuchner
Download or read book Cosmic Collisions: Asteroid Vs. Comet written by Marc J. Kuchner and published by Candlewick Press. This book was released on 2024-04-02 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: What happens when two massive hunks of hurtling space debris slam into each other? Welcome to round one in the Cosmic Collisions series--an exciting children's debut from an expert astrophysicist. There's a comet speeding in from the outer solar system, and it's about to slam into an asteroid. Who will be left standing after this interplanetary smackdown? The pockmarked asteroid, a veteran fighter who's already seen some action? Or the dazzling comet, with its incredible velocity and a tail that stretches millions of miles? Kicking off a dynamic series on cosmic collisions, Asteroid vs. Comet starts by comparing the two opponents, then offers hints and context to encourage readers to use real science to form a hypothesis. Action-packed full-color illustrations with a graphic, comic-book feel will attract reluctant readers and kids who love smash-and-crash along with budding scientists. Curious readers can find back matter addressing the question of fact versus fiction, how to become a citizen scientist, and comets and asteroids in the news.
Download or read book Collision Course! written by Fred Bortz and published by StarWalk Kids Media. This book was released on 2014-06-30 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bortz takes readers on a whirlwind tour of the origins of the universe, the impact of comets and asteroids on the history of the Earth and the Moon, what we have learned from current research about these space rocks, and what we might expect in the future. Newly updated in 2014 to include the 2013 Chelyabinsk meteorite, as well as the latest technological developments.
Book Synopsis Asteroids, Comets, and Meteorites by : Jon Erickson
Download or read book Asteroids, Comets, and Meteorites written by Jon Erickson and published by Infobase Publishing. This book was released on 2014-05-14 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looks at asteroids, comets and meteorites, including what they are, how they are formed, how they have affected the history of Earth, and definitions of related terms.
Book Synopsis Fire in the Sky by : Gordon L. Dillow
Download or read book Fire in the Sky written by Gordon L. Dillow and published by Scribner. This book was released on 2020-08-04 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This “accessible and always entertaining” (Booklist) combination of history, pop science, and in-depth reporting offers a fascinating account of the asteroids that hit Earth long ago and those streaming toward us now, as well as how prepared we are against asteroid-caused catastrophe. One of these days, warns Gordon Dillow, the Earth will be hit by a comet or asteroid of potentially catastrophic size. The only question is when. In the meantime, we need to get much better at finding objects hurtling our way, and if they’re large enough to penetrate the atmosphere without burning up, figure out what to do about them. We owe many of science’s most important discoveries to the famed Meteor Crater, a mile-wide dimple on the Colorado Plateau created by an asteroid hit 50,000 years ago. In his masterfully researched Fire in the Sky, Dillow unpacks what the Crater has to tell us. Prior to the early 1900s, the world believed that all craters—on the Earth and Moon—were formed by volcanic activity. Not so. The revelation that Meteor Crater and others like it were formed by impacts with space objects has led to a now accepted theory about what killed off the dinosaurs, and it has opened up a new field of asteroid observation that is brimming with urgency. Dillow looks at great asteroid hits of the past and modern-day asteroid hunters and defense planning experts, including America’s first Planetary Defense Officer. Satellite sensors confirm that a Hiroshima-scale blast occurs in the atmosphere every year, and a smaller, one-kiloton blast every month. While Dillow makes clear that the objects above can be deadly, he consistently inspires awe with his descriptions of their size, makeup, and origins. Both a riveting work of popular science and a warning to not take for granted the space objects hurtling overhead, Fire in the Sky is, ultimately, a testament to our universe’s celestial wonders.
Download or read book Cosmic Impact written by Andrew May and published by Icon Books. This book was released on 2019-02-07 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: As end-of-the-world scenarios go, an apocalyptic collision with an asteroid or comet is the new kid on the block, gaining respectability only in the last decade of the 20th century with the realisation that the dinosaurs had been wiped out by just such an impact. Now the science community is making up for lost time, with worldwide efforts to track the thousands of potentially hazardous near-Earth objects, and plans for high-tech hardware that could deflect an incoming object from a collision course – a procedure depicted, with little regard for scientific accuracy, in several Hollywood movies. Astrophysicist and science writer Andrew May disentangles fact from fiction in this fast-moving and entertaining account, covering the nature and history of comets and asteroids, the reason why some orbits are more hazardous than others, the devastating local and global effects that an impact event would produce, and – more optimistically – the way future space missions could avert a catastrophe.
Download or read book Collision Earth! written by Peter Grego and published by Blandford Press. This book was released on 1998 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: What's the likelihood of the impact on earth of debris from outer space? Even near misses can change our climate, while a major impact could be catastrophic, equivalent to that which caused the disappearance of the dinosaurs and the rise of mammalian mastery of the planet. In this fascinating survey of the great collisions and the dangerous close passes of recent and prehistoric times, you'll find detailed chronicles of the effect on our earth of comets, meteors, meteorites, meteor storms, shooting stars, cosmic famous fireballs, UFOs, and other phenomena.
Book Synopsis Catastrophic Events Caused by Cosmic Objects by : Vitaly Adushkin
Download or read book Catastrophic Events Caused by Cosmic Objects written by Vitaly Adushkin and published by Springer Science & Business Media. This book was released on 2007-10-09 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: An asteroid or comet will inevitably strike the Earth some day, and potentially cause great destruction. This volume considers hazards due to collisions with cosmic objects, particularly in light of recent investigations of impacts by the authors. Each chapter, written by an expert, contains an overview of an aspect and new findings in the field. Coverage describes and numerically estimates the main hazardous effects.
Download or read book Impact! written by Gerrit L. Verschuur and published by Oxford University Press. This book was released on 1997-12-18 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most scientists now agree that some sixty-five million years ago, an immense comet slammed into the Yucatan, detonating a blast twenty million times more powerful than the largest hydrogen bomb, punching a hole ten miles deep in the earth. Trillions of tons of rock were vaporized and launched into the atmosphere. For a thousand miles in all directions, vegetation burst into flames. There were tremendous blast waves, searing winds, showers of molten matter from the sky, earthquakes, and a terrible darkness that cut out sunlight for a year, enveloping the planet in freezing cold. Thousands of species of plants and animals were obliterated, including the dinosaurs, some of which may have become extinct in a matter of hours. In Impact, Gerrit L. Verschuur offers an eye-opening look at such catastrophic collisions with our planet. Perhaps more important, he paints an unsettling portrait of the possibility of new collisions with earth, exploring potential threats to our planet and describing what scientists are doing right now to prepare for this awful possibility. Every day something from space hits our planet, Verschuur reveals. In fact, about 10,000 tons of space debris fall to earth every year, mostly in meteoric form. The author recounts spectacular recent sightings, such as over Allende, Mexico, in 1969, when a fireball showered the region with four tons of fragments, and the twenty-six pound meteor that went through the trunk of a red Chevy Malibu in Peekskill, New York, in 1992 (the meteor was subsequently sold for $69,000 and the car itself fetched $10,000). But meteors are not the greatest threat to life on earth, the author points out. The major threats are asteroids and comets. The reader discovers that astronomers have located some 350 NEAs ("Near Earth Asteroids"), objects whose orbits cross the orbit of the earth, the largest of which are 1627 Ivar (6 kilometers wide) and 1580 Betula (8 kilometers). Indeed, we learn that in 1989, a bus-sized asteroid called Asclepius missed our planet by 650,000 kilometers (a mere six hours), and that in 1994 a sixty-foot object passed within 180,000 kilometers, half the distance to the moon. Comets, of course, are even more deadly. Verschuur provides a gripping description of the small comet that exploded in the atmosphere above the Tunguska River valley in Siberia, in 1908, in a blinding flash visible for several thousand miles (every tree within sixty miles of ground zero was flattened). He discusses Comet Swift-Tuttle--"the most dangerous object in the solar system"--a comet far larger than the one that killed off the dinosaurs, due to pass through earth's orbit in the year 2126. And he recounts the collision of Comet Shoemaker-Levy 9 with Jupiter in 1994, as some twenty cometary fragments struck the giant planet over the course of several days, casting titanic plumes out into space (when Fragment G hit, it outshone the planet on the infrared band, and left a dark area at the impact site larger than the Great Red Spot). In addition, the author describes the efforts of Spacewatch and other groups to locate NEAs, and evaluates the idea that comet and asteroid impacts have been an underrated factor in the evolution of life on earth. Astronomer Herbert Howe observed in 1897: "While there are not definite data to reason from, it is believed that an encounter with the nucleus of one of the largest comets is not to be desired." As Verschuur shows in Impact, we now have substantial data with which to support Howe's tongue-in-cheek remark. Whether discussing monumental tsunamis or the innumerable comets in the Solar System, this book will enthrall anyone curious about outer space, remarkable natural phenomenon, or the future of the planet earth.
Download or read book Cosmic Pinball written by Carolyn Sumners and published by McGraw-Hill Companies. This book was released on 2000 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the latest scientific research, "Cosmic Pinball" details what is happening in the planetary neighborhood. Going beyond millennial hype, this book provides a unique framework of history and research to provide a sound overview of the science of comets, meteors, and asteroids.
Book Synopsis Near-Earth Objects by : Donald K. Yeomans
Download or read book Near-Earth Objects written by Donald K. Yeomans and published by Princeton University Press. This book was released on 2016-11-08 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: An insider's look at the science of near-Earth comets and asteroids Of all the natural disasters that could befall us, only an Earth impact by a large comet or asteroid has the potential to end civilization in a single blow. Yet these near-Earth objects also offer tantalizing clues to our solar system's origins, and someday could even serve as stepping-stones for space exploration. In this book, Donald Yeomans introduces readers to the science of near-Earth objects—its history, applications, and ongoing quest to find near-Earth objects before they find us. In its course around the sun, the Earth passes through a veritable shooting gallery of millions of nearby comets and asteroids. One such asteroid is thought to have plunged into our planet sixty-five million years ago, triggering a global catastrophe that killed off the dinosaurs. Yeomans provides an up-to-date and accessible guide for understanding the threats posed by near-Earth objects, and also explains how early collisions with them delivered the ingredients that made life on Earth possible. He shows how later impacts spurred evolution, allowing only the most adaptable species to thrive—in fact, we humans may owe our very existence to objects that struck our planet. Yeomans takes readers behind the scenes of today’s efforts to find, track, and study near-Earth objects. He shows how the same comets and asteroids most likely to collide with us could also be mined for precious natural resources like water and oxygen, and used as watering holes and fueling stations for expeditions to Mars and the outermost reaches of our solar system.
Download or read book Worlds in Collision written by and published by Paradigma Ltd. This book was released on with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: With this book Immanuel Velikovsky first presented the revolutionary results of his 10-year-long interdisciplinary research to the public, founded modern catastrophism - based on eyewitness reports by our ancestors - shook the doctrine of uniformity of geology as well as Darwin's theory of evolution, put our view of the history of our solar system, of the Earth and of humanity on a completely new basis - and caused an uproar that is still going on today. Worlds in Collision - written in a brilliant, easily understandable and entertaining style and full to the brim with precise information - can be considered one of the most important and most challenging books in the history of science. Not without reason was this book found open on Einstein's desk after his death. For all those who have ever wondered about the evolution of the earth, the history of mankind, traditions, religions, mythology or just the world as it is today, Worlds in Collision is an absolute MUST-READ!
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 Ancient Astronauts, Cosmic Collisions by : William H. Stiebing
Download or read book Ancient Astronauts, Cosmic Collisions written by William H. Stiebing and published by Prometheus Books. This book was released on 2010-06-03 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Controversial archaeological and astronomical "discoveries" have been the subject of countless news stories, best-selling books, movies, and television programs. Promoted (but seldom critically evaluated) are the theories that markings in the desert of Peru are the remains of an ancient airfield used by space visitors, that the Great Pyramid of Giza in Egypt exhibits advanced technology unknown to the ancient Egyptians, and that there were near-collisions between planets of our solar system in historical times.This book critically evaluates many of these popular hypotheses about man''s early history. It presents the most important evidence and arguments for and against theories of a universal flood, the lost continent of Atlantis, mysterious pyramid powers, pre-Columbian voyages to America by ancient Egyptians and Phoenicians, and Velikovsky''s cosmic catastrophism.Professor Stiebing stresses the need for careful and objective analysis of the "evidence" used to support radical reconstructions of the past. The book discusses radio-carbon dating, archaeological stratigraphy, textual interpretation, and epigraphy as well as emphasis on the proper use of data provided by geology, astronomy and other sciences. It is written in non-technical language and will appeal to a wide audience.
Book Synopsis Asteroids, Meteorites, and Comets by : Linda T. Elkins-Tanton
Download or read book Asteroids, Meteorites, and Comets written by Linda T. Elkins-Tanton and published by Infobase Publishing. This book was released on 2010 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for the previous edition:" ... offer[s] detail-rich discussions ..."
Book Synopsis Comets, Meteors and Asteroids by : John Man
Download or read book Comets, Meteors and Asteroids written by John Man and published by . This book was released on 2001 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comets, Meteors and Asteroids explores the origins and life story of these cosmic phenomena which add elements of drama to all planets; in particular, to Earth and its life forms. Comets have always been objects of mystery and terror. This fear, once dismissed as superstition, is sometimes justified: comets really can bring catastrophes in their wake. Research shows that comets are close relatives of both the space dust which forms meteors or shooting stars, and of the larger, inert rocks - the asteroids - which circle the Sun in their millions. All of these objects, left over from the formation of the Solar System, have threatened life with massive impacts and 'nuclear winters'. However, they have also been part of the process by which the Solar System renews itself - we owe our very existence to the impact that destroyed the dinosaurs 65 million years ago. Discovering the truth about this space debris - whose numbers increase by the thousand every year - has revolutionized our view of the Solar System. We now know that even the most distant planet is part of our Sun's system. This stretches out into icy interstellar wastes, from where these tiny objects occasionally fall sunwards to delight us with displays of cosmic brilliance, and threaten us with destruction. The threat of collision with Earth has placed comets and asteroids at the top of the agenda for astronomers, the public, and increasingly for governments. Comets, Meteors and Asteroids gives a fascinating and insightful exploration of these space wanderers and the cosmos. For a more comprehensive look at the solar system John Gribbin's SPACE - OUR FINAL FRONTIER is also available as part of this series.
