----- 这里是龙:外星生命的科学探索
Acknowledgements Introduction Origns: How Life on Earth Began Going to Extremes: The Habitats and Requirements for Life The Incredible Shrinking Martians: Searching for Life in the Solar System The Death and Life of Stars: Organic Chemistry and the Evolution of Solar Systems The Planet Finders: Searching for Life Beyond the Sun What Happens in Evolution? Chance and Necessity in the Origin of Biological Complexity SETI: The Search for Extraterrestrial Intelligence Dreamland: The Science and Religion of UFOs Exotica: Life as we don't know it Many Worlds: Cosmology and the Anthropic Principle Conclusion Endnotes
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