Cosmology

If the Universe Is Teeming with Aliens ... WHERE IS by Stephen Webb PDF

By Stephen Webb

ISBN-10: 0387955011

ISBN-13: 9780387955018

ISBN-10: 1441930299

ISBN-13: 9781441930293

In a 1950 dialog at Los Alamos, 4 world-class scientists usually agreed, given the scale of the Universe, that complex extraterrestrial civilizations needs to be current. yet one of many 4, Enrico Fermi, requested, "If those civilizations do exist, the place is everybody?" Given the truth that there are probably four hundred million stars in our Galaxy on my own, and maybe four hundred million galaxies within the Universe, it stands to cause that someplace available in the market, within the 14 billion-year-old cosmos, there's or as soon as was once a civilization at the very least as complex as our personal. Webb discusses intimately the 50 such a lot cogent and fascinating suggestions to Fermi's recognized paradox.

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If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY?: Fifty Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life by Stephen Webb


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