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Strange New Worlds : The Search for Alien Planets and Life beyond Our Solar System,9780691142548

Strange New Worlds : The Search for Alien Planets and Life beyond Our Solar System

by
ISBN13:

9780691142548

ISBN10:
0691142548
Format:
Hardcover
Pub. Date:
1/31/2011
Publisher(s):
Princeton Univ Pr
List Price: $24.95
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Summary

Soon astronomers expect to find alien Earths by the dozens in orbit around distant suns. Before the decade is out, telltale signs that they harbor life may be found. If they are, the ramifications for all areas of human thought and endeavor--from religion and philosophy to art and biology--will be breathtaking. InStrange New Worlds, renowned astronomer Ray Jayawardhana brings news from the front lines of the epic quest to find planets--and alien life--beyond our solar system. Only in the past fifteen years, after millennia of speculation, have astronomers begun to discover planets around other stars--hundreds in fact. But the hunt to find a true Earth-like world goes on. In this book, Jayawardhana vividly recounts the stories of the scientists and the remarkable breakthroughs that have ushered in this extraordinary age of exploration. He describes the latest findings--including his own--that are challenging our view of the cosmos and casting new light on the origins and evolution of planets and planetary systems. He reveals how technology is rapidly advancing to support direct observations of Jupiter-like gas giants and super-Earths--rocky planets with several times the mass of our own planet--and how astronomers use biomarkers to seek possible life on other worlds. Strange New Worldsprovides an insider's look at the cutting-edge science of today's planet hunters, our prospects for discovering alien life, and the debates and controversies at the forefront of extrasolar-planet research.

Table of Contents

Quest for Other Worlds: The Exciting Times We Live Inp. 1
Planets from Dust: Unraveling the Birth of Solar Systemsp. 16
A Wobbly Start: False Starts and Death Star Planetsp. 46
Planet Bounty: Hot Jupiters and Other Surprisesp. 67
Flickers and Shadows: More Ways to Find Planetsp. 94
Blurring Boundaries: Neither Stars nor Planetsp. 123
A Picture's Worth: Images of Distant Worldsp. 149
Alien Earths: In Search of Wet, Rocky Habitatsp. 172
Signs of Life: How Will We Find E.T.?p. 203
Glossaryp. 229
Selected Bibliographyp. 239
Indexp. 245
Acknowledgmentsp. 257
About the Authorp. 259
Table of Contents provided by Ingram. All Rights Reserved.


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