Telescopes: A Very Short Introduction
(Sprache: Englisch)
Geoffrey Cottrell describes the rise of telescopes from early optical examples to the sophisticated range of modern telescopes on Earth and in space, opening up the cosmos in views from radio waves to gamma rays. Looking forward, he discusses the...
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Geoffrey Cottrell describes the rise of telescopes from early optical examples to the sophisticated range of modern telescopes on Earth and in space, opening up the cosmos in views from radio waves to gamma rays. Looking forward, he discusses the possibilities of the new generation of telescopes in construction today.
Klappentext zu „Telescopes: A Very Short Introduction “
From the first, telescopes have made dramatic revelations about the Universe and our place in it. Galileo's observations of the Moon's cratered surface and discovery of Jupiter's four big satellites profoundly altered the perception of the heavens, overturning a two-thousand year cosmology that held the Earth to be the centre of the Universe. Over the past century, the rapid development of computer technology and sophisticated materials allowed enormous strides inthe construction of telescopes. Modern telescopes range from large Earth-based optical telescopes and radio arrays linking up across continents, to space-based telescopes capturing the Universe in infrared, ultraviolet, X-rays, and gamma rays. In combination, they have enabled us to look deep into theUniverse and far back in time, capturing phenomena from galactic collisions to the formation of stars and planetary systems, and mapping the faint glow remaining from the Big Bang. In this Very Short Introduction, Dr. Geoff Cottrell describes the basic physics of telescopes, the challenges of overcoming turbulence and distortion from the Earth's atmosphere, and the special techniques used to capture X-rays and gamma rays in space telescopes. He explains the crucial developments indetectors and spectrographs that have enabled the high resolution achieved by modern telescopes, and the hopes for the new generation of telescopes currently being built across the world. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Autoren-Porträt von Geoff Cottrell
Dr. Geoff Cottrell began his career as a radio astronomer at Cambridge, observing colliding galaxies. He then moved to plasma physics, to Culham Centre For Fusion Energy and the Joint European Torus (JET) project, working on magnetically confined plasmas, hotter than the centre of the Sun, where he identified a new form of super-thermal radio emission from fusion alpha-particles. He was Director of the Culham International Summer School for Plasma Physics from2006-2011. He has now returned to his first love, astrophysics, and in recent years has worked with Chris Lintott at Oxford University on the citizen science project, Galaxy Zoo. He is a Fellow of the Royal Astronomical Society, and visiting scientist at Rutherford Appleton laboratories, and at the Oxford
University Astrophysics Department.
Bibliographische Angaben
- Autor: Geoff Cottrell
- 2016, 144 Seiten, 30 Abbildungen, Maße: 11,3 x 17,4 cm, Taschenbuch, Englisch
- Verlag: Oxford University Press
- ISBN-10: 0198745869
- ISBN-13: 9780198745860
- Erscheinungsdatum: 01.02.2017
Sprache:
Englisch
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