The Lunar Crater Dionysius
Author: Vern G. Smalley
Publisher:
Published: 1965
Total Pages: 12
ISBN-13:
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Author: Vern G. Smalley
Publisher:
Published: 1965
Total Pages: 12
ISBN-13:
DOWNLOAD EBOOKAuthor: Philip S. Harrington
Publisher: Cambridge University Press
Published: 2010-10-21
Total Pages:
ISBN-13: 113949368X
DOWNLOAD EBOOKListing more than 500 sky targets, both near and far, in 187 challenges, this observing guide will test novice astronomers and advanced veterans alike. Its unique mix of Solar System and deep-sky targets will have observers hunting for the Apollo lunar landing sites, searching for satellites orbiting the outermost planets, and exploring hundreds of star clusters, nebulae, distant galaxies, and quasars. Each target object is accompanied by a rating indicating how difficult the object is to find, an in-depth visual description, an illustration showing how the object realistically looks, and a detailed finder chart to help you find each challenge quickly and effectively. The guide introduces objects often overlooked in other observing guides and features targets visible in a variety of conditions, from the inner city to the dark countryside. Challenges are provided for the naked eye, through binoculars and the largest backyard telescopes.
Author: Geological Survey (U.S.)
Publisher:
Published: 1966
Total Pages: 864
ISBN-13:
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Publisher:
Published: 1966
Total Pages: 1576
ISBN-13:
DOWNLOAD EBOOKAuthor: Jean Lacroux
Publisher: Cambridge University Press
Published: 2003
Total Pages: 148
ISBN-13: 9780521535557
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Author: Ernest H. Cherrington
Publisher: Courier Corporation
Published: 2013-01-18
Total Pages: 244
ISBN-13: 0486150771
DOWNLOAD EBOOKInformative, profusely illustrated guide to locating and identifying craters, rills, seas, mountains, other lunar features. Newly revised and updated with special section of new photos. Over 100 photos and diagrams. "Extraordinary delight awaits the amateur astronomer or teacher who opens this book." — The Science Teacher.
Author: Thomas Gwyn Elger
Publisher:
Published: 1895
Total Pages: 192
ISBN-13:
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