| PREFACE Alien Dreams | xi | |
| ACKNOWLEDGMENTS | xv | |
| 1 | Worlds beyond Imagination | 1 |
| 2 | What Makes It Science? | 22 |
| 3 | What I Know about Aliens | 41 |
| 4 | What Is Life? | 62 |
| 5 | Getting Life Started | 87 |
| 6 | The Makings of a Truly Great Planet | 111 |
| 7 | Life in the Solar System | 137 |
| 8 | Life among the Stars | 161 |
| 9 | The Search for Extraterrestrial Intelligence | 184 |
| 10 | Where Is Everybody? | 197 |
| TO LEARN MORE | 207 | |
| AFTERWORD TO THE PAPERBACK EDITION | 209 | |
| INDEX | 221 | |
-ix-
Questia, a part of Gale, Cengage Learning. www.questia.com
Publication information:
Book title: Beyond UFOs: The Search for Extraterrestrial Life and Its Astonishing Implications for Our Future.
Contributors: Jeffrey Bennett - Author.
Publisher: Princeton University Press.
Place of publication: Princeton, NJ.
Publication year: 2011.
Page number: ix.
This material is protected by copyright and, with the exception of fair use, may not be further copied, distributed or transmitted in any form or by any means.
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