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An Acre of Glass: A History and Forecast of the Telescope Hardcover – October 18, 2005
Ever since Galileo glimpsed the moons of Jupiter through his tiny telescope, astronomers have striven to understand how the universe is constructed and how it evolves. Every increase in the size and power of telescopes has led to new discoveries. Within the last century, telescopes have enabled us to learn about pulsars, quasars, gamma-ray bursters, black holes, and the acceleration of the universe's expansion.
An Acre of Glass describes how recent innovations in telescope technology have led to the construction of giant, ground-based observatories and to an explosive development of astronomy. Today, telescopes with mirrors 30, 50, and even 100 meters in diameter are being built. Optical interferometers that cover an acre of ground are observing every night. J. B. Zirker shows us how telescopes past, present, and future are built and describes the exciting science they reveal―from planets beyond our solar system to supermassive black holes at the core of distant galaxies.
For every striking image revealed through these enormous telescopes, technicians and scientists must overcome unique and incredible challenges. How many pack animals does it take to get a telescope to the top of a mountain? How do you make the shape of a 6-foot-wide mirror accurate to within a 1,000th the thickness of a human hair? In clear and accessible language, Zirker answers these questions and more, providing fascinating technical detail about how a telescope is made and what the next generation can hope to see.
- Print length368 pages
- LanguageEnglish
- PublisherJohns Hopkins University Press
- Publication dateOctober 18, 2005
- Reading age18 years and up
- Dimensions6 x 1.2 x 9 inches
- ISBN-100801882346
- ISBN-13978-0801882340
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Editorial Reviews
Review
Provides an accessible yet detailed story of how telescopes are made, the science behind their function, and their promise for future astronomical discoveries.
(Science News)Zirker has succeeded in bringing together the past, present and future in this compact and readable book. Through the telescopes, he tells of the people, the science, the technology, the problems, and the future. If you have only one book on the history of astronomy, this should be it.
(Charles J. Vukotich, Jr. Astrophile)An excellent guide to how modern astronomy has been pushed by telescope advancement.
(James A. Cox Midwest Book Review)Fascinating technical details about how a telescope is made and what the next generation can hope to see.
(Lunar and Planetary Information Bulletin)The book provides an excellent, easy-to-read overview of this and other 20th century telescopes and explains how the major observatories have developed around the world.
(Mark Williamson International Space Review)The first paragraph describing a sunset on Mauna Kea is written more in the style of an introduction to a novel than the start of a textbook on astronomical telescopes... I enjoyed this book immensely and recommend it to anyone with an interest in how telescopes are built.
(Journal of the British Astronomical Association)A handsome and well-presented book... There is no doubt that An Acre of Glass deserves a place on the shelves of all astronomical libraries.
(Fred Watson Observatory Magazine)A wonderfully accessible introduction to the field.
(Deborah Jean Warner Technology and Culture)Zirker's An Acre of Glass provides a good overview of post-Palomar era observational astronomy, the ins and outs of its technologies, and a useful entry point into the personalities that drove these impressive developments.
(Gregory Good Quest: History of Spaceflight Quarterly)About the Author
J. B. Zirker, former director of the National Solar Observatory, is the author of Sunquakes: Probing the Interior of the Sun (Johns Hopkins); Journey from the Center of the Sun; and Total Eclipses of the Sun.
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Product details
- Publisher : Johns Hopkins University Press; 1st edition (October 18, 2005)
- Language : English
- Hardcover : 368 pages
- ISBN-10 : 0801882346
- ISBN-13 : 978-0801882340
- Reading age : 18 years and up
- Item Weight : 1.45 pounds
- Dimensions : 6 x 1.2 x 9 inches
- Best Sellers Rank: #2,806,469 in Books (See Top 100 in Books)
- #97 in Telescopes (Books)
- #210 in Scientific Instruments (Books)
- #4,461 in History of Technology
- Customer Reviews:
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I loaned the book to an engineering friend who is equally enthralled, and marvels as I do at what has and is being accomplished.
Anyone who wants to know what has made possible many of the extraordinary discoveries in astronomy in the past 30 years can't do better than reading this book.
that it discusses people as well as tech.
One interesting point to recognize is that the somewhat journalistic style of this book and its publication date of 2005 render it inevitably dated. This is particularly the case with respect to the timelines of future big telescope projects, all of which have slipped considerably since then. That is not entirely surprising considering the history of most all big engineering projects these days and one might have thought the author could have noted that a time or two.
One final point I would like raise is more one of wishing the author had written a different book, given his overall knowledge. That is, I think that in the technical notes at the end of the book, he could have gone ahead and used some of the simple formulae of geometric optics to give a more complete view of why things are done the way they are. I know the author and editor were proceeding on the assumption that one formula reduces the readership by a factor of ten, surely tucked away in an appendix they do less harm and provide a more complete experience for some of the readers.
Please understand my three star rating to mean that this is an interesting book I would encourage anyone with an interest in the subject to buy, particularly given the low prices at which it is available. However it is not the last word nor the only book you would want to read on the subject.
