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David Levy's Guide to Variable Stars

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Release : 2005-12-15
Genre : Nature
Kind : eBook
Book Rating : 602/5 ( reviews)

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Book Synopsis David Levy's Guide to Variable Stars by : David H. Levy

Download or read book David Levy's Guide to Variable Stars written by David H. Levy. This book was released on 2005-12-15. Available in PDF, EPUB and Kindle. Book excerpt: In this highly accessible book David Levy teaches the reader how variable stars work, and how to observe them.

Observing Variable Stars

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Release : 1998-04-16
Genre : Nature
Kind : eBook
Book Rating : 559/5 ( reviews)

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Book Synopsis Observing Variable Stars by : David H. Levy

Download or read book Observing Variable Stars written by David H. Levy. This book was released on 1998-04-16. Available in PDF, EPUB and Kindle. Book excerpt: David Levy's entertaining, well-researched book is aimed at the amateur enthusiast who likes to learn enjoyably. Beginning with advice on binoculars and telescopes, and how to observe the night sky effectively, the author goes on to describe thoroughly the field of variable star observation, a field in which amateurs have made important contributions. He shows how to interpret variations in light output in terms of the life of a star, from birth through to sometimes violent death. All of the major variable stars are described and classified, as well as other variable objects such as active galaxies, asteroids, comets and the sun. The book also contains a guide to the seasonal night sky. Throughout, practical observations serve to complement the text, producing an exciting, very readable introduction to this fascinating subject.

David Levy's Guide to the Night Sky

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Release : 2001-11-22
Genre : Nature
Kind : eBook
Book Rating : 535/5 ( reviews)

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Book Synopsis David Levy's Guide to the Night Sky by : David H. Levy

Download or read book David Levy's Guide to the Night Sky written by David H. Levy. This book was released on 2001-11-22. Available in PDF, EPUB and Kindle. Book excerpt: The perfect introduction for the novice astronomer, this book stirs the imagination and puts observation in a framework of social activity and personal adventure. Written by an award-winning astronomer, it is a technical guide to the sky, full of helpful practical hints. The author's lively style engages, entertains, and informs. Newcomers will learn how to enjoy the Moon, planets, comets, meteors, and distant galaxies observable through a small telescope. Levy describes the features of the Moon from night to night; how to observe constellations; how best to view the stars, nebulae, and galaxies; how to follow the planets on their annual trek among the constellations; how to map the sky; how to find a new comet; how to buy or even make a telescope; what to see in a month of lunar observations or a year of stellar observation; and much more.

David Levy's Guide to Observing and Discovering Comets

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Release : 2003-05-15
Genre : Science
Kind : eBook
Book Rating : 515/5 ( reviews)

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Book Synopsis David Levy's Guide to Observing and Discovering Comets by : David H. Levy

Download or read book David Levy's Guide to Observing and Discovering Comets written by David H. Levy. This book was released on 2003-05-15. Available in PDF, EPUB and Kindle. Book excerpt: David Levy has held a lifelong passion for comets, and is one of the most successful comet discoverers in history. In this book he describes the observing techniques that have been developed over the years--from visual observations and searching, to photography, through to electronic charge-coupled devices (CCDs). He combines the history of comet hunting with the latest techniques, showing how our understanding of comets has evolved over time. This practical handbook is suitable for amateur astronomers, from those who are casually interested in comets and how to observe them, to those who want to begin and expand an observing program of their own. Drawing widely from his own extensive experience, Levy describes how enthusiastic amateurs can observe comets and try to make new discoveries themselves. David H. Levy is one of the word's foremost amateur astronomers. He has discovered seventeen comets, seven using a telescope in his own backyard, and had a minor planet, Asteroid 3673 Levy named in his honor. He is best known as the co-discoverer of the famous 1994 Shoemaker-Levy 9 comet. Levy is frequently interviewed in the media and succeeded Carl Sagan as science columnist for Parade magazine. He has written and contributed to a number of books, most recently David Levy's Guide to the Night Sky (Cambridge, 2001).

The Cosmos

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Release : 2013-08-12
Genre : Science
Kind : eBook
Book Rating : 950/5 ( reviews)

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Book Synopsis The Cosmos by : Jay M. Pasachoff

Download or read book The Cosmos written by Jay M. Pasachoff. This book was released on 2013-08-12. Available in PDF, EPUB and Kindle. Book excerpt: An exciting introduction to astronomy, the fourth edition of this book uses recent discoveries and stunning photography to inspire non-science majors about the Universe. Written by two highly experienced and engaging instructors, each chapter has been fully updated, with more than 200 new images throughout, including recent images from space missions and the world's best observatories. The newly redesigned text is organized as a series of stories, each presenting the history of the field, the observations made and how they fit within the process of science, our current understanding and what future observations are planned. Math is provided in boxes and easily read around, making the book suitable for courses taking either mathematical or qualitative approaches. New discussion questions encourage students to think widely about astronomy and the role science plays in our everyday lives and podcasts for each chapter aid studying and comprehension.

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