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Astronomical Enigmas

Life on Mars, the Star of Bethlehem, and Other Milky Way Mysteries

Hardcover

Published: 1st April 2005
For Ages: 18+ years old
RRP $64.99
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Questions about the heavens are as old as civilization, perhaps as old as language itself. Is this universe infinite? What are the lights we see in the sky? In the millennia since our distant ancestors first looked up, these basic questions have been answered in countless ways, while other, more difficult questions have arisen and been answered in turn. This insatiable curiosity is fundamental to our nature, and as we learn more about our universe, we better understand our place in it.

Astronomer Mark Kidger has spent his career helping the general public understand the nature of the universe and what astronomy can tell us about its composition, history, and future. In Astronomical Enigmas, he presents the questions he is asked most frequently and offers answers that are at once clear, succinct, and stimulating.

Kidger begins by exploring the heavens from the perspective of our forebears, moving from Stonehenge and the earliest theories about the planets and stars to one of the great historical mysteries in astronomy: the identity of the star of Bethlehem. He then answers questions that provoke some of the most passionate and heated arguments between astronomers: Is there life on Mars? Is Pluto a planet? What did we learn by going to the Moon? He uses these questions to look at how astronomers deduce information about objects they could never visit. Finally, Kidger looks to the future by examining two urgent questions -- the possibility that an asteroid might devastate life on Earth and the impact of climate change as witnessed on other planets -- before coming full circle to look at our own origins, answering the question "Are we stardust?" The answer is as astonishing as it is unexpected. Witty, engaging, and accessible, Astronomical Enigmas is a terrific way for anyone who is fascintated by the skies to learn how much we know about our solar system -- and how much there still is to discover.

In 12 delightful chapters, astronomer Kidger takes us on a tour of the solar system, addressing an array of fascinating questions... a joy to read. Publishers Weekly 2005 He answers questions that provoke some of the most passionate and heated arguments between astronomers. Astronomical Enigmas illustrates how much we know about our solar system, and how much there still is to discover. Lunar Planetary Information Bulletin 2005 Quite engaging... serves up an elucidating overview of the big questions in astronomy, providing the reader with a commanding level of knowledge. -- George Whitesides Air & Space Smithsonian 2005 A refreshing and successful departure from the traditional approach to an introductory astronomy book... An excellent book that spans a wide range of topics. Choice 2005 In this highly interesting volume, an astronomer asks general-interest questions and provides solid scientific answers... packed with information. -- Donald Logsdon, Jr. NSTA Recommends 2005 Mr. Kidger's lively writing and clear exposition make the book both enjoyable and informative. -- Jeffrey Marsh Washington Times 2005 Highly recommended as an informative read and a good reference to many of the controversial areas of astronomy. -- Nick Lomb Australian Physics 2005 Easy to read but not easy to put down! -- Peter D. Mata Spaceflight 2006 A beautifully written book packed with narrative answers to major astronomical topics of current interest. -- Katherine Haramundanis Science Books and Films 2005 Fascinating read. -- Alvin K. Benson Magill Book Reviews 2006 Mark Kidger, having looked into interesting nooks and crannies of astronomy, has brought a dozen topics he found there to the general public... I will look forward to his sequel. Key Reporter 2007 The book is well produced and is written with enthusiasm in a clear and informal style. -- Colin Cooke Observatory Magazine 2006

Prologue: Why Study the Universe?p. 1
What Our Forebears Knewp. 7
Stonehenge: Monument or Megalithic Observatory?p. 9
How Did the Stars Get Their Names?p. 26
What Was the Christmas Star?p. 49
How Do We Know When Comet Halley Was Seen?p. 72
Looking around Our Solar Systemp. 87
Our Moon: Nearest Neighbor-and Hot Property?p. 89
Is There Life on Mars?p. 107
Pluto: Impostor or King of the Outer Darkness?p. 132
How Astronomers Learn without Going Anywherep. 160
Triumph or Disaster?p. 181
Clear and Present Danger: Will We Be the Next Dinosaurs?p. 183
Goldilocks and the Three Planetsp. 210
Going to the Planets?p. 223
Are We Stardust?p. 249
Afterword: Manned Spaceflight at the Crossroadsp. 265
Notesp. 273
Indexp. 291
Table of Contents provided by Ingram. All Rights Reserved.

ISBN: 9780801880261
ISBN-10: 0801880262
Audience: General
For Ages: 18+ years old
Format: Hardcover
Language: English
Number Of Pages: 368
Published: 1st April 2005
Publisher: Johns Hopkins University Press
Dimensions (cm): 23.5 x 17.8  x 3.3
Weight (kg): 0.908