أخوانى الأعزاء ابدأ الان مكتبة متواضعة للكتب الفلكية. نصيحتى لا تتردد فى تحميل الكتاب لأنه باللغة الانجليزية , مهما كان مستواك فى الانجليزية فستخرج على الاقل بعشرين فى المائة من الكتاب , واعتقد انك ستلاحظ الفرق فى تنمية مهاراتك ومعرفتك الفلكية بعد كل كتاب.
The Amateur Astronomer (Patrick Moore's Practical Astronomy)
Book Description:
This 2000 Edition of Sir Patrick Moore’s classic book has been completely revised in the light of changes in technology. Not only do these changes include commercially available astronomical telescopes and software, but also what we know and understand about the universe. There are many new photographs and illustrations. Writing in the easy-going style that made him famous as a writer and broadcaster, Sir Patrick introduced astronomy and amateur observing together, so that his reader gets an idea of what he is observing at the same time as how to observe. Almost half the book is Appendices. These are hugely comprehensive and provide hints and tips, as well as data (year 2000 onwards) for pretty well every aspect of amateur astronomy. This is probably the only book in which all this information is collected in one place.
Astrophysics is Easy!: An Introduction for the Amateur Astronomer (Patrick Moore's Practical Astronomy Series)
Book Description:
Astrophysics is a subject that is often - with some justification - regarded as extremely difficult, requiring at least degree-level mathematics as a prerequisite to its understanding. Consequently, many amateur astronomers just don't bother, and miss out on the fascinating fundamentals of the subject, and often on an understanding of exactly what they are observing.
Mike Inglis' quantitative approach to astrophysics cuts through all the incomprehensible mathematics, and explains all aspects of astrophysics in simple terms.
A unique feature of this book is the way that example objects for practical observation are given at every stage, so that practical astronomers can go and look at the objected or objects under discussion, using only commercial amateur equipment.
Comets and Asteroids (Lucent Library of Science and Technology)
Book Description:
These cosmic objects -- the leftovers of the formation of our solar system -- are the most plentiful bodies in that system. Covered in this fact-filled, up-to-date volume are how asteroids were first discovered, how asteroids and comets formed, their sizes, shapes and orbits, ongoing space flights to these bodies, plans to mine them for their valuable materials, and the very real threat of disaster caused by asteroids and comets impacting the Earth.
Textbook on Spherical Astronomy by William Marshall Smart
Book Description:
This well-established textbook gives a general but comprehensive introduction to positional astronomy. Originally based on the author’s lecture courses at Cambridge University, it is intended primarily for undergraduates, but, due to its comprehensive nature, it is a very useful reference text for research workers in many branches of astronomy and space physics. The author considers the night sky as the celestial sphere and powerfully exploits the methods of spherical geometry. Most problems in which the precise determination of a heavenly body’s position in the sky is important are considered in theoretical detail, and the necessary formulae are derived to a precision that is sufficient for all but the most specialist purposes. The present revision has ensured that the terminology and treatment correspond precisely to current astronomical practice. A guiding principle has been to re-establish compatibility with the Astronomical Ephemeris and, to a lesser extent, with the fuller explanations of the Explanatory Supplement to the Astronomical Ephemeris and the American Ephemeris and Nautical Almanac. Fairly frequent comments added to the text indicate the sometimes modified relevance of the subject matter to modern astronomy. A number of additional exercises help to illustrate the new material.
The Story of Astronomy by Lloyd Motz, Jefferson Hane Weaver
This is a well-written and interesting book on the history of astronomy. The book is divided into 18 chapters, each of which makes a comfortable evening's reading. Another plus is the general quality of the book's construction, most notably its sturdy cover and binding and thicker than average paper. This is a book that will last a long time المساحة 4 ميجا
Summary: The universe beyond our own has been an object of scientific inquiry and a preoccupation of avid stargazers from antiquity up to the present day, and this preoccupation has evolved into a complex field in which mysteries are unlocked and discoveries are made on a constant basis. The Astronomy Encyclopedia covers the full width and breadth of the discipline and includes the latest and most important advances. In more than 3,000 alphabetically organized articles accompanied by 500 stunning color and black and white photographs, star maps, and diagrams, The Astronomy Encyclopedia covers everything both the researcher and general enthusiast wants to knowfrom adaptive optics and cold dark matter to Islamic astronomy and the principle of equivalence. It includes a host of major articles on the cornerstones of astronomical investigation, such as the Milky Way, the sun and planets, optical and radio telescopes, stars, black holes, astrophysics, observatories, astronomical photography, space programs, the constellations and famous astronomers. Also featured are tables which display relevant data such as the brightest stars in the major constellations, annual meteor showers, major variable stars, dwarf stars, and energy production processes in the sun. More than 100 astronomers from leading universities and observatories, each an expert in a specialized area of the field, wrote and reviewed the entries to ensure their authority. Patrick Moore, distinguished astronomer and longtime host of the popular BBC television program The Sky at Night, serves as the general editor for this most up-to-date and reliable reference work. A glimpse into humanity's last great frontier, the Astronomy Encyclopedia is both accessible and comprehensive enough for both the serious stargazer and the professional astronomer.
Filled with data about the Earth, Moon, the planets, the stars, our Galaxy, and the myriad galaxies in deep space, this invaluable resource reveals the latest scientific discoveries about black holes, quasars, and the origins of the Universe. It includes maps supported by detailed tables of the names, positions, magnitudes, and spectra of the main stars in each constellation along with key data on galaxies, nebulae, and clusters. MNASSA wrote, "This book fills a niche … with detailed astronomical data and concise explanations, all at an accessible level … it is an excellent resource, and probably will be the first book I shall reach for
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