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sean g ryan

Showing 1 - 12 of 12 results for “sean g ryan
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  • Telescope Eyepieces

    Optical Theory and Design

    by Sean G. Ryan ...
    Anyone who has looked through binoculars, a telescope or microscope has used an eyepiece. Telescope Eyepieces: Optical Theory and Design explores the wide range of eyepiece designs. It introduces optics theory progressively to build understanding of how lenses control light in an optical system, both generally and in eyepieces specifically, linking optics fundamentals, design evolution and the ... Read more

    $89.99 CAD

  • Visual Astronomy with a Small Telescope

    by Sean G. Ryan ...
    This is a practical guide to using a small astronomical telescope of a size that corresponds to most “first” telescopes – around 75-150 mm, i.e. 3-6 inches, in diameter.Visual Astronomy with a Small Telescope is for people who are sufficiently interested in astronomy to have purchased a small telescope or received one as a gift, but who are still developing experience of using one. They may have ... Read more

    $48.99 CAD

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  • Astronomy

    A Self-Teaching Guide, Eighth Edition

    Now in full color and thoroughly revised, this perennial bestseller is the most comprehensive and successful beginner's astronomy books in the market."One of the best ways by which one can be introduced to the wonders of astronomy." —The Strolling AstronomerFor a generation, Astronomy: A Self-Teaching Guide has introduced hundreds of thousands of readers worldwide to the night sky. Now this ... Read more

    $29.99 CAD or Free with Kobo Plus

  • Astronomy

    Selected Topics

    The dynamics of the universe are explained in this easy-to-understand book that looks beyond Earth and our solar system to ask and answer lifes essential questions. Key topics include the following: How Albert Einstein, Albert Michelson, Edward Morley, Nicolaus Copernicus, and other important thinkers contributed to our understanding of the universe Various conundrums, such as how the principles ... Read more

    $11.99 CAD

  • Astronomy

    Understanding the Universe

    Series series The Solar System
    Fathoming the boundlessness of space and the universe, we are immediately filled with curiosity about our own origins and wonder about the objects, life forms, and matter that populate the cosmos. Through the observations and work of astronomers over time, we have slowly been able to reduce the number of unknowns and develop explanations or theories for some of the celestial objects and phenomena ... Read more

    $37.99 CAD or Free with Kobo Plus

  • Beginner’s Guide to Astronomy: Easy guide to stargazing, the latest discoveries, resources for beginners, and more!

    Astronomy for Beginners, #1

    Series Book 1 - Astronomy for Beginners
    You don’t have to be an astronomer or an expert to appreciate this book. This book is perfect for beginners because everything is explained in simple terms. You will be drawn into the fundamentals about the universe, like, how did it come about; the theories surrounding it, including the much talked about Big Bang Theory; what is the Milky Way?; what is the biggest planet?; when can you expect to ... Read more

    $3.92 CAD or Free with Kobo Plus

  • The Complete Idiot's Guide to Astronomy, 2e

    Astronomy is a science as old as the stars! With The Complete Idiot’s Guide® to Astronomy, Second Edition, learn:• Fascinating facts while taking a tour of our solar system, our galaxy, and beyond• Idiot-proof steps for buying and using today’s cutting-edge telescopes• Tips and tricks to guide you when exploring the skies ... Read more

    $11.99 CAD

  • Astronomy for Beginners: Ideal guide for beginners on astronomy, the Universe, planets and cosmology

    by William James ...
    If you are an aspiring astronomer or someone who wishes to know more about the topic, this is the perfect book. It is not just for astronomers. Any layman or someone who is intrigued by the Universe, planets, stars and the like will be capable of understanding this bookHere Is A Preview Of What You'll Learn...Is there life on Mars after all? What have scientists discovered?Is the Milky Way heading ... Read more

    $3.99 CAD or Free with Kobo Plus

  • The Star Book

    Stargazing Throughout the Seasons in the Northern Hemisphere

    by Peter Grego ...
    Stargazing Throughout the Seasons in the Northern Hemisphere is an excerpt from The Star Book that guides you through the night skies in the Northern Hemisphere, through wide-angle star charts. Looking at the main constellations, stars and celestial showpieces of the northern celestial sphere, beginning with constellations around the north pole and then taking a season by season view. Most ... Read more

    $9.89 CAD or Free with Kobo Plus

  • Introduction to Astronomy and Cosmology

    by Ian Morison ...
    Introduction to Astronomy & Cosmology is a modern undergraduate textbook, combining both the theory behind astronomy with the very latest developments. Written for science students, this book takes a carefully developed scientific approach to this dynamic subject. Every major concept is accompanied by a worked example with end of chapter problems to improve understandingIncludes coverage of the ... Read more

    $71.99 CAD

  • See It with a Small Telescope

    101 Cosmic Wonders Including Planets, Moons, Comets, Galaxies, Nebulae, Star Clusters and More

    by Will Kalif ...
    Have fun exploring the stars with close-up views of space objects right from your own backyard!Take the mystery and struggle out of discovering new worlds. With hands-on tips, tricks, and instructions, this book allows you to unleash the full power of your small telescope and view amazing space objects right from your own backyard, including:• Saturn's Rings• Jupiter's Moons• Apollo 11's Landing ... Read more

    $15.19 CAD or Free with Kobo Plus

  • Astronomy For Dummies

    Book + Chapter Quizzes Online

    Embark on your own personal journey into the night sky. Stardate: Today!Ever catch yourself staring up at the night sky and wondering just what the heck is out there? While no one book can answer all your questions, Astronomy For Dummies will take you on a tour through the Milky Way (and beyond!) that describes some of the most fascinating objects in the universe.This book comes complete with ... Read more

    $19.99 CAD