Download or read book Comets written by David Levy and published by Simon and Schuster. This book was released on 2012-12-11 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: David Levy brings these "ghostly apparitions" to life. With fascinating scenarios both real and imagined, he shows how comets have wreaked their special havoc on Earth and other planets. Beginning with ground zero as comets take form, we track the paths their icy, rocky masses take around our universe and investigate the enormous potential that future comets have to directly affect the way we live on this planet and what we might find as we travel to other planets. In this extraordinary volume, David Levy shines his expert light on a subject that has long captivated our imaginations and fears, and demonstrates the need for our continued and rapt attention.
Download or read book Jupiter written by Fran Bagenal and published by Cambridge University Press. This book was released on 2006 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive volume that summarizes our understanding of the jovian system.
Download or read book Life With Hubble written by LECKRONE and published by IOP Publishing Limited. This book was released on 2020-07-07 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: A behind-the-scenes narrative of the Hubble mission. Told by the now retired Senior Project Scientist for Hubble, David Leckrone, this fascinating story recounts the history of the mission from 1990 to the present day. It tells the stories of scores of individuals who made major contributions to the Hubble legacy. In understandable, non-professional language, it describes many of the exciting scientific discoveries that the telescope has produced.
Download or read book Shoemaker by Levy written by David H. Levy and published by . This book was released on 2000 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Portrays geologist Eugene Shoemaker and explains the scientific reasoning that led him to construct his "impact theory," in which collisions with comets created craters on the moon and several bodies in the solar system.
Download or read book Molecules in Astrophysics Probes and Processes written by International Astronomical Union. Symposium and published by Springer Science & Business Media. This book was released on 1997 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecules are found in a large variety of astronomical environments, ranging from comets in the solar system to galaxies at high redshift. This book brings together astronomers, physicists and chemists to discuss the use of molecules as probes of astrophysical parameters, explore their role in the evolution of astronomical objects, and study the basic chemical processes that occur in space.
Download or read book Jupiter written by and published by PediaPress. This book was released on with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 2021-11-30 with total page 1317 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.
Download or read book How to Kill an Asteroid The Real Science of Planetary Defense written by Robin George Andrews and published by W. W. Norton & Company. This book was released on 2024-10-01 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: A gripping account of the “city-killer” asteroids that could threaten Earth and the race to build a planetary defense system. There are approximately 25,000 “city killer” asteroids in near-Earth orbit—and most are yet to be found. Small enough to evade detection, they are capable of large-scale destruction, and represent our greatest cosmic threat. But in September 2022, against all odds, NASA’s Double Asteroid Redirection Test (DART) mission deliberately crashed a spacecraft into a carefully selected city killer, altering the asteroid’s orbit and proving that we stand a chance against them. In How to Kill an Asteroid, award-winning science journalist Robin George Andrews—who was at DART mission control when it happened—reveals the development of the technology that made it possible, from spotting elusive asteroids and comets to figuring out their geologic defenses and orchestrating a deflection campaign. In a propulsive narrative that reads like a sci-fi thriller, Andrews tells the story of the planetary defense movement, and introduces the international team of scientists and engineers now working to protect Earth.
Download or read book The Great Comet Crash written by John R. Spencer and published by CUP Archive. This book was released on 1995-09-29 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cosmic collision of the century, in words and photographs.
Download or read book The Hubble Cosmos written by David H. DeVorkin and published by National Geographic Books. This book was released on 2015 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: "To celebrate NASA's Hubble Space Telescope and its 25 years of accomplishments, let The Hubble Cosmos fill your mind with big ideas, brilliant imagery, and a new understanding of the universe in which we live. Relive key moments in the monumental Hubble story, from launch through major new instrumentation to the promise of discoveries to come. With more than 150 photographs including Hubble All-Stars -- the most famous of all the noteworthy images -- The Hubble Cosmos shows how this telescope is revolutionizing our understanding of the universe." --
Download or read book Interplanetary Dust written by Eberhard Grün and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: An excellent handbook on the physics of interplanetary dust, a topic of interest not only to astronomers and space scientists but also to engineers. The following topics are covered in the book: historical perspectives; cometary dust; near-Earth environment; meteoroids and meteors; properties of interplanetary dust, information from collected samples; in situ measurements of cosmic dust; numerical modeling of the Zodiacal Cloud structure; synthesis of observations; instrumentation; physical processes; optical properties of interplanetary dust; orbital evolution of interplanetary dust; circumplanetary dust, observations and simple physics; interstellar dust and circumstellar dust disks. No doubt, the text will be regarded as the standard reference on interplanetary dust for many years to come.
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.
Download or read book The Wormwood Prophecy written by Thomas Horn and published by Charisma Media. This book was released on 2019-12-03 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does the Bible predict an asteroid…or something else? This book will challenge your interpretation of end-times theology and help you sharpen your understanding in light of current times. Does Revelation 8:10–11 describe an asteroid? Is the Wormwood star from Revelation 8 already headed toward Earth? Are NASA and high-level government officials aware of an asteroid that is on a collision course with our planet? Is that why President Trump sanctioned a colossal increase to planetary defense? Do the prophecies from ancient cultures and religions across the globe all point to a catastrophic planetary event that has scientists and politicians taking extreme preventative measures under the public radar? Earth is not currently prepared for the scope of impact that may be just around the corner, and people in high places know it… But what will the biblical Wormwood actually be? Traditional scholarly interpretation claims it will be an asteroid. Others postulate that the eschatological poisoning of one-third of all Earth's waters and the devastation of our planet's ecology might not be as detectable as we may believe: it could hit suddenly and without warning, like an angel of God appearing in the sky with fire and light, bringing judgment in an instant. Follow Thomas Horn as he blazes a trail through these questions and many others, posing answers that very few in the church today are willing to provide. FEATURES AND BENEFITS: Examines asteroid threats to Earth, including Apophis (named after the Egyptian god of chaos), which is a topic of serious discussion among experts in planetary defense Includes interviews with government impact specialists, scientists, Bible scholars, and prophecy experts
Download or read book Worlds in Interaction Small Bodies and Planets of the Solar System written by Hans Rickman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Planet Earth is part of our Galactic environment, not just the product of it, and it is still today influenced by phenomena related to Galactic forces. Specifically, our planet is affected by its near environment, in particular the small bodies in the Solar System. This book reviews the processes which cause the collisions of these small bodies with the Earth as well as the consequences of such collisions. The various articles take the reader through the Galaxy-Solar System connection to the orbital dynamics of the small bodies and to their number and distribution in near-Earth space. The hazards of the impacts of small bodies on Earth are evaluated, and the geophysical records of such impacts are discussed. The book takes the reader to the forefront of research on both impact cratering and the origin and evolution of small bodies in the Solar System. Thus it brings together two subjects, geophysics and astronomy, which are usually discussed in separate volumes but are closely knit together in this particular area of research.
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 2006 with total page 1752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book This New Ocean written by William E. Burrows and published by Modern Library. This book was released on 2010-09-29 with total page 795 pages. Available in PDF, EPUB and Kindle. Book excerpt: It was all part of man's greatest adventure--landing men on the Moon and sending a rover to Mars, finally seeing the edge of the universe and the birth of stars, and launching planetary explorers across the solar system to Neptune and beyond. The ancient dream of breaking gravity's hold and taking to space became a reality only because of the intense cold-war rivalry between the superpowers, with towering geniuses like Wernher von Braun and Sergei Korolyov shelving dreams of space travel and instead developing rockets for ballistic missiles and space spectaculars. Now that Russian archives are open and thousands of formerly top-secret U.S. documents are declassified, an often startling new picture of the space age emerges: the frantic effort by the Soviet Union to beat the United States to the Moon was doomed from the beginning by gross inefficiency and by infighting so treacherous that Winston Churchill likened it to "dogs fighting under a carpet"; there was more than science behind the United States' suggestion that satellites be launched during the International Geophysical Year, and in one crucial respect, Sputnik was a godsend to Washington; the hundred-odd German V-2s that provided the vital start to the U.S. missile and space programs legally belonged to the Soviet Union and were spirited to the United States in a derring-do operation worthy of a spy thriller; despite NASA's claim that it was a civilian agency, it had an intimate relationship with the military at the outset and still does--a distinction the Soviet Union never pretended to make; constant efforts to portray astronauts and cosmonauts as "Boy Scouts" were often contradicted by reality; the Apollo missions to the Moon may have been an unexcelled political triumph and feat of exploration, but they also created a headache for the space agency that lingers to this day. This New Ocean is based on 175 interviews with Russian and American scientists and engineers; on archival documents, including formerly top-secret National Intelligence Estimates and spy satellite pictures; and on nearly three decades of reporting. The impressive result is this fascinating story--the first comprehensive account--of the space age. Here are the strategists and war planners; engineers and scientists; politicians and industrialists; astronauts and cosmonauts; science fiction writers and journalists; and plain, ordinary, unabashed dreamers who wanted to transcend gravity's shackles for the ultimate ride. The story is written from the perspective of a witness who was present at the beginning and who has seen the conclusion of the first space age and the start of the second.
Download or read book Literature 1997 Part 1 written by Astronomisches Rechen-InstitutARI and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 1746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy and Astrophysics Abstracts is devoted to the recording, summarizing and indexing of astronomical publications throughout the world. Two volumes are scheduled to appear per year. Volume 67 records 10,903 papers covering besides the classical fields of astronomy and astrophysics such matters as space flights related to astronomy, lunar and planetary probes and satellites, meteorites and interplanetary matter, X rays and cosmic rays, quasars and pulsars. The abstracts are classified under more than one hundred subject categories thus permitting quick surveying of the bulk of material published on the same topic within six months. For instance, this volume records 119 papers on minor planets, 155 papers on supernovae, and 554 papers on cosmology.
