Centaur Planet

Centaur Planet PDF Author: Thom L. Nichols
Publisher: Thom L Nichols
ISBN: 1450561357
Category : Fiction
Languages : en
Pages : 292

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Book Description
Magic messed up everything. It always chose the worst time to screw everything up. Billy was fine. He kept his magical life away from his normal life and he was happy. Then, everything happened at once. Billy's passion was football. It was simple. It was enjoyable. It was pure. There was only one way to play and the thought that magic couldn't corrupt it. Then someone cheated and his world fell apart. The most amazing player in decades turned out to be cheating magically. There was nothing Billy could do about it. The NFL was a fantasy place. It was on TV and it was real, but it was so far away. Yes, Billy could use magic, he had magical friends, but he was just a fast food closing manager. He couldn't do anything about anything. Then, everyone in the world suddenly spontaneously transforms into centaurs. They don't transform into the traditional equine lower body with a human upper torso, they become centaurs with the lower bodies of a variety of animals. The world is decimated overnight. People find themselves too small or too big for their vehicles. Cars and planes careen out of control and there is massive loss of life. Everything is affected from food production to transportation to football players. The whole world is in chaos. Finding out that one of his magical friends was inadvertently associated with the transformation, Billy learns that a magical event was going to take place in the near future. It's called Brianna's Call and it is the return of magic to the Earth. The only way that the world can transform back into their human bodies is for them to intercept Brianna's Call. In order to do that, Billy must join his favorite NFL team and take them to the championship game. Brianna's Call is going to touch down on Super Bowl Sunday at the Super Bowl. Along the way, Billy must confront the cheating NFL player, battle powerful wizards intent on collecting Brianna's Call for themselves, and deal with a jealous girlfriend.

Centaur Planet

Centaur Planet PDF Author: Thom L. Nichols
Publisher: Thom L Nichols
ISBN: 1450561357
Category : Fiction
Languages : en
Pages : 292

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Book Description
Magic messed up everything. It always chose the worst time to screw everything up. Billy was fine. He kept his magical life away from his normal life and he was happy. Then, everything happened at once. Billy's passion was football. It was simple. It was enjoyable. It was pure. There was only one way to play and the thought that magic couldn't corrupt it. Then someone cheated and his world fell apart. The most amazing player in decades turned out to be cheating magically. There was nothing Billy could do about it. The NFL was a fantasy place. It was on TV and it was real, but it was so far away. Yes, Billy could use magic, he had magical friends, but he was just a fast food closing manager. He couldn't do anything about anything. Then, everyone in the world suddenly spontaneously transforms into centaurs. They don't transform into the traditional equine lower body with a human upper torso, they become centaurs with the lower bodies of a variety of animals. The world is decimated overnight. People find themselves too small or too big for their vehicles. Cars and planes careen out of control and there is massive loss of life. Everything is affected from food production to transportation to football players. The whole world is in chaos. Finding out that one of his magical friends was inadvertently associated with the transformation, Billy learns that a magical event was going to take place in the near future. It's called Brianna's Call and it is the return of magic to the Earth. The only way that the world can transform back into their human bodies is for them to intercept Brianna's Call. In order to do that, Billy must join his favorite NFL team and take them to the championship game. Brianna's Call is going to touch down on Super Bowl Sunday at the Super Bowl. Along the way, Billy must confront the cheating NFL player, battle powerful wizards intent on collecting Brianna's Call for themselves, and deal with a jealous girlfriend.

Encyclopedia of the Solar System

Encyclopedia of the Solar System PDF Author: Lucy-Ann McFadden
Publisher: Elsevier
ISBN: 0080474985
Category : Science
Languages : en
Pages : 987

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Book Description
Long before Galileo published his discoveries about Jupiter, lunar craters, and the Milky Way in the Starry Messenger in 1610, people were fascinated with the planets and stars around them. That interest continues today, and scientists are making new discoveries at an astounding rate. Ancient lake beds on Mars, robotic spacecraft missions, and new definitions of planets now dominate the news. How can you take it all in? Start with the new Encyclopedia of the Solar System, Second Edition. This self-contained reference follows the trail blazed by the bestselling first edition. It provides a framework for understanding the origin and evolution of the solar system, historical discoveries, and details about planetary bodies and how they interact—and has jumped light years ahead in terms of new information and visual impact. Offering more than 50% new material, the Encyclopedia includes the latest explorations and observations, hundreds of new color digital images and illustrations, and more than 1,000 pages. It stands alone as the definitive work in this field, and will serve as a modern messenger of scientific discovery and provide a look into the future of our solar system. · Forty-seven chapters from 75+ eminent authors review fundamental topics as well as new models, theories, and discussions · Each entry is detailed and scientifically rigorous, yet accessible to undergraduate students and amateur astronomers · More than 700 full-color digital images and diagrams from current space missions and observatories amplify the chapters · Thematic chapters provide up-to-date coverage, including a discussion on the new International Astronomical Union (IAU) vote on the definition of a planet · Information is easily accessible with numerous cross-references and a full glossary and index

The Outer Planets and their Moons

The Outer Planets and their Moons PDF Author: Therese Encrenaz
Publisher: Springer Science & Business Media
ISBN: 9781402033629
Category : Science
Languages : en
Pages : 518

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Book Description
Representatives of several scientific communities, such as planetary scientists, astronomers, space physicists, chemists and astrobiologists have met with the aim to review the knowledge on four major themes: (1) the study of the formation and evolution processes of the outer planets and their satellites, beginning with the formation of compounds and planetesimals in the solar nebula, and the subsequent evolution of the interiors of the outer planets, (2) a comparative study of the atmospheres of the outer planets and Titan, (3) the study of the planetary magnetospheres and their interactions with the solar wind, and (4) the formation and properties of satellites and rings, including their interiors, surfaces, and their interaction with the solar wind and the magnetospheres of the outer planets. Beyond these topics, the implications for the prebiotic chemical evolution on Europa and Titan are reviewed. At the time of publication, the study of the outer planets is particularly motivated by the fact that the Saturn system is being investigated by the Cassini-Huygens mission.

Centaur Shapes and the Origin of Bilobate Jupiter-family Comets

Centaur Shapes and the Origin of Bilobate Jupiter-family Comets PDF Author: Taylor K. Safrit
Publisher:
ISBN:
Category :
Languages : en
Pages : 37

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Book Description
The bilobate shape distribution of Jupiter-family comets (JFCs) is of unconstrained origin. One theory is that JFC progenitors become bilobate in the Centaur region, where sublimation of volatiles from object surfaces may spin objects up beyond a critical limit and disrupt them. We examine models of rotational body stresses to learn about this disruption. We also present new observations of four Centaurs in an effort to further constrain the shape distribution of the Centaur population. Of these four, insufficient data were gathered for three (2014 KR101, 2013 TC146, and 2013 XZ8). The fourth (2014 QA43) is shown to have a rotational period of 11.558 hours and is at minimum 11.5% elongated. This is not commensurate with a bilobate shape; there remain no known bilobate Centaurs.

The Incredible Planet

The Incredible Planet PDF Author: John W. Campbell
Publisher: Gateway
ISBN: 0575101954
Category : Fiction
Languages : en
Pages : 269

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Book Description
The Incredible Planet is John W. Campbell's sequel to The Mightiest Machine and contains the following: "The Incredible Planet" "The Interstellar Search" "The Infinite Atom"

Saturn, Chiron and the Centaurs

Saturn, Chiron and the Centaurs PDF Author: Melanie Reinhart
Publisher:
ISBN: 9781900869195
Category : Astrology and psychology
Languages : en
Pages : 257

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Book Description


The Solar System Beyond Neptune

The Solar System Beyond Neptune PDF Author: M. Antonietta Barucci
Publisher: University of Arizona Press
ISBN: 9780816527557
Category : Science
Languages : en
Pages : 644

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Book Description
A new frontier in our solar system opened with the discovery of the Kuiper Belt and the extensive population of icy bodies orbiting beyond Neptune. Today the study of all of these bodies, collectively referred to as trans-Neptunian objects, reveals them to be frozen time capsules from the earliest epochs of solar system formation. This new volume in the Space Science Series, with one hundred contributing authors, offers the most detailed and up-to-date picture of our solar systemÕs farthest frontier. Our understanding of trans-Neptunian objects is rapidly evolving and currently constitutes one of the most active research fields in planetary sciences. The Solar System Beyond Neptune brings the reader to the forefront of our current understanding and points the way to further advancement in the field, making it an indispensable resource for researchers and students in planetary science.

The Relationship Between Centaur Activity and Ring Formation

The Relationship Between Centaur Activity and Ring Formation PDF Author: Sophia E. Tigges
Publisher:
ISBN:
Category :
Languages : en
Pages : 36

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Book Description
Introduction: Centaurs are small bodies whose orbits lie between those of Jupiter and Neptune (Gehrels, 1999). They are thought to be transition objects that originate in the Kuiper belt and occupy the cis-Neptunian region before potentially becoming Jupiter-family or other short-period comets (Dones, Levison, & Duncan, 1996). Their short dynamical lifetimes are on the order of 106 years (Horner, Evans, & Bailey, 2004) due to their unstable, planet-crossing orbits (Horner, Evans, Bailey, & Asher, 2003). Some Centaurs have been observed to be active, and the bodies in the population of active Centaurs have perihelion distances that are statistically smaller than the median perihelion distance for all Centaurs, suggesting that Centaur activity is thermal in nature (Jewitt, 2009). Centaur activity may be observed through changes in the brightness of an object such as those exhibited by the Centaur Chiron (Parker et al., 1997). The presence of a coma around a Centaur may also provide evidence of activity, and dust comae have been detected around several bodies including Chiron (Meech & Belton, 1989; Luu & Jewitt, 1990) and Echeclus (Choi, Weissman, & Polishook, 2006). In addition to comae, other structures have been observed around Centaurs, such as the ring system that was discovered around Chariklo during a stellar occultation (Braga-Ribas et al., 2014). A symmetric feature was observed around Chiron during an occultation (Ruprecht et al., 2015), and some interpret this feature to be possible ring material (Ortiz et al., 2015). Similarly, the trans-Neptunian dwarf planet Haumea was revealed to have a ring during a stellar occultation (Ortiz et al., 2017). The collisional spreading time of Chariklo's rings was calculated to be on the order of 101 years, which is short in comparison to the estimated Centaur lifetime of approximately 106 years (Pan & Wu, 2016), yet Centaur rings are still observed despite this contradiction. Shepherd satellites may serve to increase the lifetime of a Centaur's rings (Pan & Wu, 2016) and maintain distinct ring edges such as those observed in Chariklo's ring system (Charnoz, Canup, Crida, Dones, 2017). Moreover, Centaur activity could supply material to an already present ring system, thus prolonging its lifetime. This study explores the potential connection between Centaur activity and Centaur ring systems by using the N-body integrator REBOUND to model outburst particle interactions and distributions.

Cassini Spacecraft Mission, Explore the Planet Saturn

Cassini Spacecraft Mission, Explore the Planet Saturn PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 380

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Book Description


Planetary Sciences

Planetary Sciences PDF Author: Imke de Pater
Publisher: Cambridge University Press
ISBN: 1316195694
Category : Science
Languages : en
Pages : 665

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Book Description
An authoritative introduction for graduate students in the physical sciences, this award-winning textbook explains the wide variety of physical, chemical, and geological processes that govern the motions and properties of planets. This updated second edition has been revised and improved while maintaining its existing structure and organization. Many data tables and plots have been updated to account for the latest measurements. A new Appendix focuses on recent discoveries since the second edition was first published. These include results from Cassini, Kepler, MESSENGER, MRO, LRO, Dawn at Vesta, Curiosity, and others, as well as many ground-based observatories. With over 300 exercises to help students apply the concepts covered, this textbook is ideal for graduate courses in astronomy, planetary science and earth science, and well suited as a reference for researchers. Color versions of many figures, movie clips supplementing the text, and other resources are available at www.cambridge.org/depater.