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Astronomy With an Opera Glass (Classic Reprint): A Popular Introduction to the Study of the Starry Heavens With the Simplest of Optical Instruments: A ... of Optical Instruments (Classic Reprint) - Tapa blanda

Serviss, Garrett Putman

 
9781330297971: Astronomy With an Opera Glass (Classic Reprint): A Popular Introduction to the Study of the Starry Heavens With the Simplest of Optical Instruments: A ... of Optical Instruments (Classic Reprint)

Sinopsis

A practical guide to stargazing with an opera-glass

This book teaches beginners how to enjoy the night sky and learn from what they can see with a simple field glass. It argues that astronomy is a lively, approachable science, not just a subject for specialists. You’ll find clear tips for choosing and using an opera-glass, plus practical ideas for observing the Moon, planets, and bright star groups.

Framed around the year’s seasonal skies, the book divides the constellations into Stars of Spring, Summer, Autumn, and Winter. It shows how to locate familiar figures, read simple star maps, and notice the rich background of faint stars that becomes visible with practice. The text also explains why the Milky Way looks different in various parts of the sky and how to make the most of a clear night.
You’ll also see how astronomy blends wonder with learning. The author shares historical notes, describes notable objects like the Andromeda Nebula, and discusses how observing can be both delightful and instructive. The material comes from articles originally written for a popular audience, revised and expanded for this edition.
What you’ll experience
  • Hands-on guidance for beginners using an opera-glass to identify constellations and bright celestial objects
  • A practical path through the seasons, with maps and descriptions of the stars most worth seeing
  • Insights into observing the Moon, planets, and notable nebulae without requiring advanced equipment
  • Context on how astronomy connects everyday curiosity with growing knowledge
Ideal for readers who want a friendly, usable introduction to sky-watching with a simple instrument, and who enjoy a blend of practical tips and curiosity about the heavens.

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Reseña del editor

Excerpt from Astronomy With an Opera Glass: A Popular Introduction to the Study of the Starry Heavens With the Simplest of Optical Instruments

Being convinced that whoever will survey the heavens with a good opera-glass will feel repaid many fold for his time and labor, I have undertaken to point out some of the objects most worthy of attention, and some of the means of making acquaintance with the stars.

First, a word about the instrument to be used. Galileo made his famous discoveries with what was, in principle of construction, Simply an opera-glass. This form of telescope was afterward abandoned because very high magnifying pow ers could not be employed with it, and the field of view was restricted. But, on account of its brilliant illumination of objects looked at, and its convenience of form, the opera-glass is still a valuable and, in some respects, unrivaled instrument of observation.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Reseña del editor

Excerpt from Astronomy With an Opera Glass: A Popular Introduction to the Study of the Starry Heavens With the Simplest of Optical Instruments

In the pages that follow, the author has endeavored to encourage the study of the heavenly bodies by pointing out some of the interesting and marvelous phenomena of the universe that are visible with little or no assistance from optical instruments, and indicating means of becoming acquainted with the constellations and the planets. Knowing that an opera-glass is capable of revealing: some of the most beautiful sights in the starry dome, and believing that many persons would be glad to learn the fact, he set to work with such an instrument and surveyed all the constellations visible in the latitude of New York, carefully noting everything that it seemed might interest amateur star-gazers. All the objects thus observed have not been included in this book, lest the multiplicity of details should deter or discourage the very readers for whom it was specially written. On the other hand, there is nothing described as visible with an opera-glass or a field-glass which the author has not seen with an instrument of that description, and which any person possessing eyesight of average quality and a competent glass should not be able to discern.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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