Download or read book The Activities of Uranus and Neptune written by Helen H. Robbins and published by . This book was released on 1925 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Outer Planets written by Britannica Educational Publishing and published by Britannica Educational Publishing. This book was released on 2011-05-01 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: As our ability to observe space improves with ever-progressing technology, we better grasp the farthest reaches of the cosmos and heighten our understanding of the universe in its entirety. Spacecraft exploration of the outermost planets in our solar systemJupiter, Saturn, Uranus, and Neptunereveals many features of these seemingly harsh environments and moves us closer to comprehending the origins of our own planet as well as others. This insightful volume examines the characteristics of these remote planets and the paths they illuminate in our quest for celestial knowledge.
Download or read book Uranus Neptune Pluto and the Outer Solar System written by Linda T. Elkins-Tanton and published by Infobase Publishing. This book was released on 2006 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the relationship between the Sun and the three outer planets of the solar system from the point of view of a planetary scientist, examining the role of Uranus, Neptune, and Pluto as recorders of the formation of the solar system.
Download or read book Comparative Aeronomy written by Andrew F. Nagy and published by Springer Science & Business Media. This book was released on 2008-12-31 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Andrew F. Nagy Originally published in the journal Space Science Reviews, Volume 139, Nos 1–4. DOI: 10. 1007/s11214-008-9353-0 © Springer Science+Business Media B. V. 2008 Keywords Aeronomy The term “aeronomy” has been used widely for many decades, but its origin has mostly been lost over the years. It was introduced by Sydney Chapman in a Letter to the Editor, entitled “Some Thoughts on Nomenclature”, in Nature in 1946 (Chapman 1946). In that letter he suggested that aeronomy should replace meteorology, writing that the word “meteor is now irrelevant and misleading”. This proposal was apparently not received with much support so in a short note in Weather in 1953 Chapman (1953)wrote: “If, despite its obvious convenience of brevity in itself and its derivatives, it does not commend itself to aeronomers, I think there is a case for modifying my proposal so that instead of the word being used to signify the study of the atmosphere in general, it should be adopted with the restricted sense of the science of the upper atmosphere, for which there is no convenient short word. ” In a chapter, he wrote in a 1960 book (Chapman 1960), he give his nal and de nitive de nition, by stating that “Aeronomy is the science of the upper region of the atmosphere, where dissociation and ionization are important”. The Workshop on “Comparative Aeronomy” was held at ISSI during the week of June 25–29, 2007.
Download or read book On the Formation of Uranus and Neptune written by Edward Wolfgang Thommes and published by . This book was released on 2000 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The outer giant planets, Uranus and Neptune, pose a challenge to theories of planet formation. They exist in a region of the Solar System where long dynamical timescales and a low primordial density of material would have conspired to make the formation of such large bodies (about 15 and 17 times as massive as the Earth, respectively) very difficult. In this work, a well-established model of planet formation, together with numerical simulations, are used to show that such bodies are unlikely to have formed far beyond the region of Jupiter and Saturn. A model which addresses this problem is proposed: instead of forming in the trans-Saturnian region, Uranus and Neptune underwent most of their growth among proto-Jupiter and -Saturn, and were scattered outward to their present orbits when Jupiter acquired its massive gas envelope. Numerical simulations show this model to be very robust, readily reproducing the configuration of the outer Solar System for a wide range of initial conditions. Simultaneously, the model may also help to account for the present state of the asteroid belt and the Kuiper belt (the trans-Neptunian disk of comets).
Download or read book Vision and Voyages for Planetary Science in the Decade 2013 2022 written by National Research Council and published by National Academies Press. This book was released on 2012-01-30 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, planetary science has seen a tremendous growth in new knowledge. Deposits of water ice exist at the Moon's poles. Discoveries on the surface of Mars point to an early warm wet climate, and perhaps conditions under which life could have emerged. Liquid methane rain falls on Saturn's moon Titan, creating rivers, lakes, and geologic landscapes with uncanny resemblances to Earth's. Vision and Voyages for Planetary Science in the Decade 2013-2022 surveys the current state of knowledge of the solar system and recommends a suite of planetary science flagship missions for the decade 2013-2022 that could provide a steady stream of important new discoveries about the solar system. Research priorities defined in the report were selected through a rigorous review that included input from five expert panels. NASA's highest priority large mission should be the Mars Astrobiology Explorer Cacher (MAX-C), a mission to Mars that could help determine whether the planet ever supported life and could also help answer questions about its geologic and climatic history. Other projects should include a mission to Jupiter's icy moon Europa and its subsurface ocean, and the Uranus Orbiter and Probe mission to investigate that planet's interior structure, atmosphere, and composition. For medium-size missions, Vision and Voyages for Planetary Science in the Decade 2013-2022 recommends that NASA select two new missions to be included in its New Frontiers program, which explores the solar system with frequent, mid-size spacecraft missions. If NASA cannot stay within budget for any of these proposed flagship projects, it should focus on smaller, less expensive missions first. Vision and Voyages for Planetary Science in the Decade 2013-2022 suggests that the National Science Foundation expand its funding for existing laboratories and establish new facilities as needed. It also recommends that the program enlist the participation of international partners. This report is a vital resource for government agencies supporting space science, the planetary science community, and the public.
Download or read book Uranus Neptune Pluto A Longer View of Their History and Their Movements in the Years Ahead written by Guy Ottewell and published by Universal Workshop. This book was released on 2018-06-29 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original purpose of the "Longer View" books is to provide charts and descriptions of the planets' travels in the years ahead. But there is also the three-century human story (replete with controversies and ironies) of how the first "new" planets were discovered, each leading to the next. And there is much to point out about these bodies' characteristics and intricate motions. 80 illustrations, and 73 short chapters, such as "Herschel's oboe and telescope," "Not the predicted planet," "The apple of discord," "Pioneers and Voyagers to the outer giants," "Neptune's circular yet wavy orbit," "Clusters of Uranus events," "Uranus by Moonlight," "Pluto's much-more-than-sidewise rotation," "Grim ferryman," "The Neptune-Pluto standoff," "The Pluto-Charon embrace," "Pluto's painted deserts," "Oligarchs and Plutocrats..".
Download or read book Uranus Neptune and the Dwarf Planets NBS Edition written by Rosalynd Mist and published by . This book was released on 2008 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neptune and Triton written by Dale P. Cruikshank and published by University of Arizona Press. This book was released on 1995-11 with total page 1292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first reconnaissance of all the major planets of the Solar System culminated in the Voyager 2 encounter with Neptune in August 1989. Neptune itself was revealed as a planet with gigantic active storms in its atmosphere, and off-center magnetic field, and a system of tenuous, lumpy rings. Whereas only two satellites were known prior to the encounter, Voyager discovered six more. Triton, the largest satellite, was revealed as a frozen, icy world with clouds and layers of haze, and with vertical plumes of particles reaching five miles into the thin atmosphere. This latest Space Science Series volume presents the current level of understanding of Neptune, its riings, and its satellites, derived from the data received from the Voyager. The book's chapters are written by the world's leading authorities on various aspects of the Neptune system and are based on papers presented at an international conference held in January 1992. Covering details of Neptune's interior, atmosphere, rings, magnetic fields, and near-space environment--as well as the small satellites and the remarkable moon Triton--this volume is a unique resource for planetary scientists and astronomers requiring a comprehensive analysis of Neptune viewed in the context of our knowledge of the other giant planets. Until another spacecraft is sent to Neptune, Neptune and Triton will stand as the basic reference on the planet.
Download or read book Handbook of Exoplanets written by Hans J. Deeg and published by Springer. This book was released on 2018-06-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-the-art reference work includes over 15 sections dealing with all aspects of exoplanets and exobiology research, including historic aspects, the Solar System as a template, objects at the planet-to-star transition, exoplanet detection and characterization with related instrumentation, technology and software tools, planet and planet-system statistics with recent and planned surveys, their atmosphere and formation and evolution processes, habitability and exobiology implications, and outlooks for future exploration and science development, including visionary contributions. Each section has 10-20 contributions written by the top experts in their subject, including both senior researchers as well as young, smart researchers who represent the future of the discipline. All in all, this handbook comprehensively tackles one of the most challenging and dynamic fields of modern astronomy and astrophysics.
Download or read book The Uranus Neptune Influence written by Joy Michaud and published by Weiser Books. This book was released on 1994-12-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fascinating look at these planets through history, mythology and the arts. Offers basic interpretations, exercises and meditations, and provides flower and gem remedies to help restore balance when dealing with difficult aspects to Neptune.
Download or read book The Trans Neptunian Solar System written by Dina Prialnik and published by Elsevier. This book was released on 2019-11-28 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Trans-Neptunian Solar System is a timely reference highlighting the state-of-the-art in current knowledge on the outer solar system. It not only explores the individual objects being discovered there, but also their relationships with other Solar System objects and their roles in the formation and evolution of the Solar System and other planets. Integrating important findings from recent missions, such as New Horizons and Rosetta, the book covers the physical properties of the bodies in the Trans-Neptunian Region, including Pluto and other large members of the Kuiper Belt, as well as dynamical indicators for Planet 9 and related objects and future prospects. Offering a complete look at exploration and findings in the Kuiper Belt and the rest of the outer solar system beyond Neptune, this book is an important resource to bring planetary scientists, space scientists and astrophysicists up-to-date on the latest research and current understandings. - Provides the most up-to-date information on the exploration of the Trans-Neptunian Solar System and what it means for the future of outer solar system research - Contains clear sections that provide comprehensive coverage on the most important facets of the outer Solar System - Includes four-color images and data from important missions, including New Horizons and Rosetta - Concludes with suggestions and insights on the future of research on Trans-Neptunian objects
Download or read book Neptune From Grand Discovery to a World Revealed written by William Sheehan and published by Springer Nature. This book was released on 2021-05-21 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1846 discovery of Neptune is one of the most remarkable stories in the history of science and astronomy. John Couch Adams and U.J. Le Verrier both investigated anomalies in the motion of Uranus and independently predicted the existence and location of this new planet. However, interpretations of the events surrounding this discovery have long been mired in controversy. Who first predicted the new planet? Was the discovery just a lucky fluke? The ensuing storm engaged astronomers across Europe and the United States. Written by an international group of authors, this pathbreaking volume explores in unprecedented depth the contentious history of Neptune’s discovery, drawing on newly discovered documents and re-examining the historical record. In so doing, we gain new understanding of the actions of key individuals and sharper insights into the pressures acting on them. The discovery of Neptune was a captivating mathematical moment and was widely regarded at the time as the greatest triumph of Newton’s theory of universal gravitation. The book therefore begins with Newton’s development of his ideas of gravity. It examines too the mathematical calculations related to the discovery of Neptune, using new theories and tools provided by advances in celestial mechanics over the past twenty years. Through this process, the book analyzes why the mathematical approach that proved so potent in the discovery of Neptune, grand as it was, could not help produce similar discoveries despite several valiant attempts. In the final chapters, we see how the discovery of Neptune marked the end of one quest—to explain the wayward motions of Uranus—and the beginning of another quest to fill in the map and understand the nature of the outer Solar System, whose icy precincts Neptune, as the outermost of the giant planets, bounds.
Download or read book Uranus written by Jay T. Bergstralh and published by University of Arizona Press. This book was released on 1991-09 with total page 1091 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uranus occupies a unique niche in the history of western thought; for while the planets from Mercury to Saturn had been known since pre-antiquity, Uranus was the first to be discovered, in 1781, through scientific investigation. Contemporary investigation of Uranus culminated in the Voyager 2 encounter in 1986. The results of that achievement, as well of concurrent research on the planet, are reviewed by 84 international authorities in this massive volume. Because Uranus' remoteness has prevented its being studied as intensively by earth-based observation as have other members of the solar system, most of what is known about the planet—its magnetic field and magnetosphere and satellites—were learned from the Voyager data, which is viewed here from a variety of perspectives. While the book is intended to serve as a comprehensive review, it also reports a substantial amount of original research results not previously published.
Download or read book Uranus and Neptune written by Eric Burgess and published by . This book was released on 1988 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes what Voyager 2 has revealed about the planets Uranus and Neptunes, speculates on what we will learn about Pluto, and looks at the theory of a tenth planet
Download or read book Uranus Neptune and Pluto written by Giles Sparrow and published by Heinemann Educational Books. This book was released on 2002-02-11 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the outer solar system, what Uranus, Neptune, and Pluto would be like, why it would take a whole lifetime to travel to Pluto and whether humans could ever live there.
Download or read book Uranus Neptune and Pluto written by Robin Kerrod and published by Lerner Publications. This book was released on 2000-01-01 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the characteristics of the three most distant planets in the solar system--Uranus, Neptune, and Pluto.
