Download or read book Astrophysics of Red Supergiants written by Emily M. Levesque and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Astrophysics of Red Supergiants' is the first book of its kind devoted to our current knowledge of red supergiant stars, a key evolutionary phase that is critical to our larger understanding of massive stars. It provides a comprehensive overview of the fundamental physical properties of red supergiants, their evolution, and their extragalactic and cosmological applications. It serves as a reference for researchers from a broad range of fields (including stellar astrophysics, supernovae, and high-redshift galaxies) who are interested in red supergiants as extreme stages of stellar evolution, dust producers, supernova progenitors, extragalactic metallicity indicators, members of massive binaries and mergers, or simply as compelling objects in their own right. The book is accessible to a range of experience levels, from graduate students up to senior researchers."--Source : résumé de l'éditeur.
Download or read book What Do We Know About Stars and Galaxies written by John Farndon and published by Capstone. This book was released on 2015-12-21 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains how the Universe is made up, from stars and their systems to galaxies and globular clusters.
Download or read book The Andromeda Galaxy written by Paul Hodge and published by Springer Science & Business Media. This book was released on 1992-06-30 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Andromeda Galaxy, or M31, is an attractive galaxy for astronomers. It is close to us, it is of about the size of our galaxy, it provides some intriguing observational puzzles because the galaxy is nearly edge-on, and many objects can be studied in detail, because they are still sufficiently bright. With the current developments in instrumentation with which increasingly detailed studies of the Andromeda Galaxy can be made, this book provides a solid foundation for the start of new observations. This book is a mine of information about M31. It can be used as a reference by insiders, and at the same time it provides easy access for newcomers to the field.
Download or read book New Light on Dark Stars written by Neill I. Reid and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perhaps the most common question that a child asks when he or she sees the night sky from a dark site for the first time is: 'How many stars are there?' This happens to be a question which has exercised the intellectual skills of many astronomers over the course of most of the last century, including, for the last two decades, one of the authors of this text. Until recently, the most accurate answer was 'We are not certain, but there is a good chance that almost all of them are M dwarfs. ' Within the last three years, results from new sky-surveys - particularly the first deep surveys at near infrared wavelengths - have provided a breakthrough in this subject, solidifying our census of the lowest-mass stars and identifying large numbers of the hitherto almost mythical substellar-mass brown dwarfs. These extremely low-luminosity objects are the central subjects of this book, and the subtitle should be interpreted accordingly. The expression 'low-mass stars' carries a wide range of meanings in the astronomical literature, but is most frequently taken to refer to objects with masses comparable with that of the Sun - F and G dwarfs, and their red giant descendants. While this definition is eminently reasonable for the average extragalactic astronomer, our discussion centres on M dwarfs, with masses of no more than 60% that of the Sun, and extends to 'failed stars' - objects with insufficient mass to ignite central hydrogen fusion.
Download or read book Stars and Galaxies written by Ron Miller and published by Twenty-First Century Books. This book was released on 2006-01-01 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the evolution, surface, and composition of stars, and explores galaxies, using diagrams and NASA photographs.
Download or read book Grammar Galaxy Red Star written by Melanie Wilson and published by Fun to Learn Books. This book was released on 2019-06-09 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grammar Galaxy: Red Star (Volume 4) is a complete language arts curriculum for elementary students (fifth graders or students who have completed Yellow Star or its equivalent).Short, comical stories teach concepts in a memorable way. Students discover the havoc that ensues when the evil Gremlin tampers with the English language. Authors quit writing and have to be located using author studies. Reflexive pronouns have people hitting themselves. A spaceship full of numbers lands on planet Spelling, and the king has to find a job for them.The royal English children invite students to become fellow grammar guardians in order to save the galaxy from crises like these. After students or teachers read one of the mysteries from the separate text, young guardians complete a corresponding mission with three short steps in this mission manual that reinforces the concepts. Teachers provide as much help as necessary.Grammar Galaxy: Red Star, the fourth in a series of language arts texts for first to eighth graders, teaches: *literary concepts*vocabulary*spelling strategies*grammar*composition and speakingGrammar Galaxy: Red Star is a great choice for homeschoolers, teachers, and parents: *Whose student is at the 5th grade level or above or has mastered Yellow Star skills*Who want their student to have excellent reading, writing, and speaking skills*Who want their student to spend less time doing seatwork and more time reading and writing.Homeschooling mother, Elizabeth, writes: "You really did it. You truly made grammar fun. I didn't think it was possible but you obviously deserve some kind of medal! THANK YOU!"
Download or read book Stars A True Book written by Joan Marie Galat and published by Scholastic Inc.. This book was released on 2021-03-23 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did you know that stars explode? Or that they can be different colors? Have you ever wondered how many stars exist in the universe or how they form? These are just a few of the topics covered through the pages of this book. From supergiants to white dwarfs, and star clusters to supernovae, readers will be consumed with fascinating facts and information about these bright, beaming objects in our universe.Planets and stars, moons and galaxies! The universe is a vast and mysterious place with much to explore. And there's no better way to make amazing discoveries about space than with this reimagined series. With the latest NASA imagery, the classic structure and features of A True Book, and lively text, the titles in Our Universe bring the awe of the cosmos directly to readers. Students will come away with a wealth of knowledge about the incredible celestial bodies in our universe.This series covers Next Generation Science Standards core ideas including "The Universe and its stars" and "Earth and the solar system."
Download or read book Red Star on the Sail written by Douglas E. Templin and published by AuthorHouse. This book was released on 2010 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Red Star on the Sail is a riveting pair of stories cleverly spun together by the author; packed with page-turning romance, thrills, spine-tingling adventure and esionage. Follow the path of a young California couple in search the sailboat of their dreams, and feel the problems arising in their marriage as plans to cruise the South Pacific become complicated and confused. Shiver in the midst of a bitter winter with an unruly Russian admiral, given commandd of his country's newest and most lethal nuclear submarine. Outbound with orders of ominous potential, America's CIA intervenes, throwing chaos at the commander, his wife and trusted executive officer. Become part of the characters' lives as they develop concurrently on opposite sides of the globe and take similar turns--while plotting and planning futures--laden with inevitable yet unexpected obstacles. What might occur, should their courses converge on the high seas?
Download or read book The Stars written by DK and published by Penguin. This book was released on 2016-10-11 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expand your horizons and take in the awesome sights of the Universe. Using stunning space photography and easy-to-understand infographics, The Stars takes you to scores of galaxy clusters fantastically far away. Since the Big Bang 13.8 billion years ago, there are now hundreds of billions of stars, 200 billion alone in our home galaxy - the Milky Way. The Stars details 88 constellations to be found in the night sky, including Ursa Major, which contains the seven stars that make up the Plough, as well as Hercules, Lyra, Orion, and far away Andromeda. It explains how they came into being, where they are situated, and their key features. Feast your eyes on glowing galaxies, and rare sights such as dust clouds in the Carina and Ring Nebulae, taken by the Hubble Space Telescope. The Stars also provides an endless parade of mind-blowing facts such as when Betelgeuse explodes, it will release more energy in an instant that the Sun produces in its entire lifetime!
Download or read book Red Giants as Probes of the Structure and Evolution of the Milky Way written by Andrea Miglio and published by Springer Science & Business Media. This book was released on 2012-02-22 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exciting results are blooming, thanks to a convergence between unprecedented asteroseismic data obtained by the satellites CoRoT and KEPLER, and state-of-the-art models of the internal structure of red giants and of galactic evolution. The pulsation properties now available for thousands of red giants promise to add valuable and independent constraints to current models of structure and evolution of our galaxy. Such a close connection between these domains opens a new very promising gate in our understanding of stars and galaxies. In this book international leaders in the field offer a wide perspective of the recent advancements in: Asteroseismology of red giants Models of the atmosphere, internal structure, and evolution of red giants Stellar population synthesis and models of the Milky Way
Download or read book Morning Star and the Red Dragon written by Charlotte Dickison and published by Christian Faith Publishing, Inc.. This book was released on 2021-12-03 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Morning Star and the Red Dragon is one whopper of a story told by a grandpa to his grandson. Christian fiction describing the lives of angelic sci-fi characters in the spiritual world of Paradise, combined with Grandpa’s family experiences filled with humor, drama, and mystery creates a fascinating read for teenagers and adults. Morning Star is the main character based loosely on the Bible. A fictional character story of celestial beings in the spiritual realm. Residents in the spiritual universe are individuals aware of their existence, possessing their own personalities designed with specific talents and purpose. Grandpa’s story reveals a creative glimpse into the mystical world of the spiritual universe and culminates into a unique spin on the creation story, blending biblical, extrabiblical, archeological, and historical evidence. Grandpa and his identical twin brother have experienced numerous hilarious, fascinating life situations; their stories are sprinkled throughout the book, adding a charming family spin. Additionally, Grandpa cleverly weaves story threads about family members’ life experiences while serving in the military; however, most of the stories originated from Grandpa’s creative imagination. Overall, a thoroughly thrilling, entertaining book packed with intriguing stories about people’s lives filled with drama and mystery.
Download or read book Explaining Lithium Enriched Red Giant Branch Stars written by Claudia Aguilera-Gómez and published by Springer. This book was released on 2018-11-28 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis provides new insights into the seemingly anomalous ubiquity of lithium-rich red giant stars. The theory of stellar evolution, one of the most successful models of modern astrophysics, predicts that red giant stars should display negligible levels of lithium (Li) on their surfaces. However, Li-rich giants, defined as those showing more than three times the Li content of the Sun, are found everywhere astronomers look in apparent defiance of established theory. The author addresses this problem, analyzing the different possible explanations for such an anomaly, which include interaction with a binary companion, the production of Li in the interior of the star with its subsequent transport to stellar exteriors, and the stellar interaction with planets. The author focuses on this last possibility, where the Li enrichment may be due to the ingestion of planets or brown dwarfs as the stars in question grew in size while becoming giants. She shows that this process is indeed able to explain an important fraction of giants with Li levels above the three times solar threshold, but that some other mechanism is needed to explain the remaining fraction. While this is an important discovery in its own right, the result that makes this thesis groundbreaking is its demonstration that the threshold between Li-normal and Li-rich is mass dependent rather than a fixed proportion of the Sun’s content. This corrects a fundamental misapprehension of the phenomenon and opens up a new framework in which to understand and solve the problem. Finally, the author presents interesting observational applications and samples with which to test this new approach to the problem of Li enrichment in giants.
Download or read book Red Giants and White Dwarfs written by Robert Jastrow and published by W. W. Norton & Company. This book was released on 1990 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents discussions regarding the origin of the universe, the life and death of stars and the origin of the earth and life.
Download or read book Stars and Galaxies written by Giles Sparrow and published by Cavendish Square Publishing, LLC. This book was released on 2015-12-15 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stars and Galaxies examines how galaxies like the Milky Way and Andromeda work and the stars and planets within them. Detailed illustrations and clear charts help explain these complicated topics.
Download or read book Space written by Sue Becklake and published by Gareth Stevens Publishing LLLP. This book was released on 2014-08-01 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Space holds a myriad of mysteries, but organizations such as NASA and the ESA have discovered numerous captivating facts about the universe, many of which are presented in this text. Besides information about our solar system, stars, and black holes, readers will be interested to know that a comet's tail is always pointing away from the sun and astounded to learn that probes are speeding though space with information that could lead alien life to Earth. These and 98 other facts as well as diagrams, quizzes, and photographs will delight future astronauts and astronomers.
Download or read book Cycles of Fire written by William K. Hartmann and published by Workman Publishing. This book was released on 1987 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: A stunningly illustrated guide to the stars with photographs, charts, and more than 100 paintings.
Download or read book Space written by Moira Butterfield and published by Cavendish Square Publishing, LLC. This book was released on 2015-12-15 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Words, photos, charts, and illustrations combine to explain the mysteries of space. All these are arranged in short bursts of information that will ease comprehension for learners of all kinds.
