Double Asteroid Redirection Test
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Double Asteroid Redirection Test
Author | : Diane Bailey |
Publsiher | : Lerner Publications TM |
Total Pages | : 35 |
Release | : 2024-01-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 9798765617793 |
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Asteroids are always moving in space, but what do we do if one of these giant space rocks heads straight for Earth? With technology and spacecrafts like DART, we now have the answer.
Asteroids And Nasa Dart Mission
Author | : William Hines |
Publsiher | : Unknown |
Total Pages | : 0 |
Release | : 2022-10 |
Genre | : Science |
ISBN | : 1774858932 |
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Asteroids IV
Author | : Patrick Michel,Francesca E. DeMeo,William F. Bottke |
Publsiher | : University of Arizona Press |
Total Pages | : 946 |
Release | : 2015-12-31 |
Genre | : Science |
ISBN | : 9780816532131 |
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"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.
2020 IEEE Aerospace Conference
Author | : IEEE Staff |
Publsiher | : Unknown |
Total Pages | : 135 |
Release | : 2020-03-07 |
Genre | : Electronic Book |
ISBN | : 1728127351 |
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The international IEEE Aerospace Conference is organized to promote interdisciplinary understanding of aerospace systems, their underlying science, and technology
Defending Planet Earth
Author | : National Research Council,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Space Studies Board,Committee to Review Near-Earth-Object Surveys and Hazard Mitigation Strategies |
Publsiher | : National Academies Press |
Total Pages | : 152 |
Release | : 2010-07-21 |
Genre | : Science |
ISBN | : 9780309149686 |
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The United States spends approximately $4 million each year searching for near-Earth objects (NEOs). The objective is to detect those that may collide with Earth. The majority of this funding supports the operation of several observatories that scan the sky searching for NEOs. This, however, is insufficient in detecting the majority of NEOs that may present a tangible threat to humanity. A significantly smaller amount of funding supports ways to protect the Earth from such a potential collision or "mitigation." In 2005, a Congressional mandate called for NASA to detect 90 percent of NEOs with diameters of 140 meters of greater by 2020. Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies identifies the need for detection of objects as small as 30 to 50 meters as these can be highly destructive. The book explores four main types of mitigation including civil defense, "slow push" or "pull" methods, kinetic impactors and nuclear explosions. It also asserts that responding effectively to hazards posed by NEOs requires national and international cooperation. Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies is a useful guide for scientists, astronomers, policy makers and engineers.
Large Meteorite Impacts III
Author | : Thomas Kenkmann,Friedrich Hörz,Alexander Deutsch |
Publsiher | : Geological Society of America |
Total Pages | : 486 |
Release | : 2005-01-01 |
Genre | : Science |
ISBN | : 9780813723846 |
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"The third volume of the series “Large Meteorite Impacts” provides an updated and comprehensive overview of modern impact crater research. In 26 chapters, more than 90 authors from Europe, the United States, Russia, Canada, and South Africa give a balanced, firsthand account of the multidisciplinary field of cratering science, with reports on field studies, geophysical analyses, and experimental and numerical simulations. Nine chapters focus on structure, geophysics, and cratering motions of terrestrial craters. Recent advances in impact ejecta studies and shock metamorphism are assembled, each with seven chapters, and three chapters extend the scope from a terrestrial to a planetary perspective."--pub. desc.
End Times
Author | : Bryan Walsh |
Publsiher | : Hachette Books |
Total Pages | : 382 |
Release | : 2019-08-27 |
Genre | : Science |
ISBN | : 9780316449601 |
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In this history of extinction and existential risk, a Newsweek and Bloomberg popular science and investigative journalist examines our most dangerous mistakes -- and explores how we can protect and future-proof our civilization. End Times is a compelling work of skilled reportage that peels back the layers of complexity around the unthinkable -- and inevitable -- end of humankind. From asteroids and artificial intelligence to volcanic supereruption to nuclear war, veteran science reporter and TIME editor Bryan Walsh provides a stunning panoramic view of the most catastrophic threats to the human race. In End Times, Walsh examines threats that emerge from nature and those of our own making: asteroids, supervolcanoes, nuclear war, climate change, disease pandemics, biotechnology, artificial intelligence, and extraterrestrial intelligence. Walsh details the true probability of these world-ending catastrophes, the impact on our lives were they to happen, and the best strategies for saving ourselves, all pulled from his rigorous and deeply thoughtful reporting and research. Walsh goes into the room with the men and women whose job it is to imagine the unimaginable. He includes interviews with those on the front lines of prevention, actively working to head off existential threats in biotechnology labs and government hubs. Guided by Walsh's evocative, page-turning prose, we follow scientific stars like the asteroid hunters at NASA and the disease detectives on the trail of the next killer virus. Walsh explores the danger of apocalypse in all forms. In the end, it will be the depth of our knowledge, the height of our imagination, and our sheer will to survive that will decide the future.
Fundamentals of Spacecraft Attitude Determination and Control
Author | : F. Landis Markley,John L. Crassidis |
Publsiher | : Springer |
Total Pages | : 486 |
Release | : 2014-05-31 |
Genre | : Technology & Engineering |
ISBN | : 9781493908028 |
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This book explores topics that are central to the field of spacecraft attitude determination and control. The authors provide rigorous theoretical derivations of significant algorithms accompanied by a generous amount of qualitative discussions of the subject matter. The book documents the development of the important concepts and methods in a manner accessible to practicing engineers, graduate-level engineering students and applied mathematicians. It includes detailed examples from actual mission designs to help ease the transition from theory to practice and also provides prototype algorithms that are readily available on the author’s website. Subject matter includes both theoretical derivations and practical implementation of spacecraft attitude determination and control systems. It provides detailed derivations for attitude kinematics and dynamics and provides detailed description of the most widely used attitude parameterization, the quaternion. This title also provides a thorough treatise of attitude dynamics including Jacobian elliptical functions. It is the first known book to provide detailed derivations and explanations of state attitude determination and gives readers real-world examples from actual working spacecraft missions. The subject matter is chosen to fill the void of existing textbooks and treatises, especially in state and dynamics attitude determination. MATLAB code of all examples will be provided through an external website.