What does the future hold for the fate of planet earth? What will the planet's end be like? In their new book, Life and Death of Planet Earth: How the New Science of Astrobiology Charts the Ultimate Fate of Our World (Times Books), author/scientists Peter Ward and Donald Brownlee explain how the science of astrobiology enables us to see earth's future by looking both backwards at our own past and outward into the universe at other earth-like planets.
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