Hyper-Velocity Impacts on Rubble Pile Asteroids, Deller Jakob
Автор: Jakob Deller Название: Hyper-Velocity Impacts on Rubble Pile Asteroids ISBN: 3319479849 ISBN-13(EAN): 9783319479842 Издательство: Springer Рейтинг: Цена: 17074.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
The thesis presents a tool to create rubble pile asteroid simulants for use in numerical impact experiments, and provides evidence that the asteroid disruption threshold and the resultant fragment size distribution are sensitive to the distribution of internal voids. This thesis represents an important step towards a deeper understanding of fragmentation processes in the asteroid belt, and provides a tool to infer the interior structure of rubble pile asteroids.
Most small asteroids are 'rubble piles' – re-accumulated fragments of debris from earlier disruptive collisions. The study of fragmentation processes for rubble pile asteroids plays an essential part in understanding their collisional evolution. An important unanswered question is “what is the distribution of void space inside rubble pile asteroids?” As a result from this thesis, numerical impact experiments can now be used to link surface features to the internal structure and therefore help to answer this question.
Applying this model to asteroid ?teins, which was imaged from close range by the Rosetta spacecraft, a large hill-like structure is shown to be most likely primordial, while a catena of pits can be interpreted as evidence for the existence of fracturing of pre-existing internal voids.
Описание: It highlights how fundamentalist, business-oriented Christians in the United States were instrumental in the neoliberal turn in US hegemony, how Christianity, in the form of prosperity religion, transformed Latin America, and how reactionary religious movements sharpened state competition through illiberal politics in Turkey, India, and elsewhere.
Описание: Covers the discovery and early study of Vesta, the first main-belt asteroid ever orbited by a spacecraft Includes hundreds of original nineteenth century documents and sources, many of them translated for the first time from Latin, German and other languagesDepicts the people who wrote about Vesta and includes dramatic illustrations of the solar system
Автор: Abreu, Neyda Название: Primitive Meteorites and Asteroids ISBN: 0128133252 ISBN-13(EAN): 9780128133255 Издательство: Elsevier Science Рейтинг: Цена: 21054.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Primitive Meteorites and Asteroids: Physical, Chemical, and Spectroscopic Observations Paving the Way to Exploration covers the physical, chemical and spectroscopic aspects of asteroids, providing important data and research on carbonaceous chondrites and primitive meteorites. This information is crucial to the success of missions to parent bodies, thus contributing to an understanding of the early solar system. The book offers an interdisciplinary perspective relevant to many fields of planetary science, as well as cosmochemistry, planetary astronomy, astrobiology, geology and space engineering.
Including contributions from planetary and missions scientists worldwide, the book collects the fundamental knowledge and cutting-edge research on carbonaceous chondrites and their parent bodies into one accessible resource, thus contributing to the future of space exploration.
Presents the most current data and information on the mission-relevant characteristics of primitive asteroids
Addresses the physical, chemical and spectral characteristics of carbonaceous chondritic meteorites and the bearings on successful exploration of their parent asteroids
Includes chapters on geotechnical properties and resource extraction
Автор: Shin Yabushita; Jacques Henrard Название: Dynamics of Comets and Asteroids and Their Role in Earth History ISBN: 0792352122 ISBN-13(EAN): 9780792352129 Издательство: Springer Рейтинг: Цена: 26711.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Contains research and review papers concerning the dynamics of asteroids and comets and especially their interactions with the Earth as signified by geological and historical records. This book provides information to astronomers and dynamicists interested in the dynamics of small bodies of the Solar system.
Автор: Shin Yabushita; Jacques Henrard Название: Dynamics of Comets and Asteroids and Their Role in Earth History ISBN: 9048150817 ISBN-13(EAN): 9789048150816 Издательство: Springer Рейтинг: Цена: 26711.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of a Workshop held at the Dynic Astropark `Ten-Kyu-Kan`, August 14-18, 1997
Автор: Burbine Название: Asteroids ISBN: 1107096847 ISBN-13(EAN): 9781107096844 Издательство: Cambridge Academ Рейтинг: Цена: 11563.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A comprehensive introduction to asteroid science, summarising the astronomical and geological characteristics of asteroids. Ideal for students, researchers and professional scientists, this accessible book covers topics including asteroid and meteorite classification, observational techniques, and past, present and future space missions.
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