The Eerie Silence 2024 pdf epub mobi 电子书

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发表于2024-07-03

The Eerie Silence 2024 pdf epub mobi 电子书

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1960年4月的一个早上，年轻的天文学家法兰克·德雷克(Frank Drake)将位于西弗吉尼亚州绿岸的美国国家射电天文台26米射电望远镜对准了鲸鱼座t星(Tau Ceti)，在1420兆赫波段进行了半个小时的观测，由此开始了人类历史上最雄心勃勃也可能是最重要的研究计划：搜索地外文明计划(SET...

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出版者:Mariner Books

作者:Paul Davies

出品人:

页数:241

译者:

出版时间:2011-4-13

价格:138.00元

装帧:Paperback

isbn号码:9780547422589

丛书系列:

图书标签: 费米悖论搜寻地外文明计划天体生物学 SETI 生命起源德雷克公式工具书 NOW!

The Eerie Silence 2024 pdf epub mobi 电子书图书描述

One of the world's leading scientists explains why--and how--the search for intelligent life beyond Earth should be expanded. Fifty years ago, a young astronomer named Frank Drake first pointed a radio telescope at nearby stars in the hope of picking up a signal from an alien civilization. Thus began one of the boldest scientific projects in history, the Search for Extraterrestrial Intelligence (SETI). After a half-century of scanning the skies, however, astronomers have little to report but an eerie silence--eerie because many scientists are convinced that the universe is teeming with life. Physicist and astrobiologist Paul Davies has been closely involved with SETI for three decades and chairs the SETI Post-Detection Taskgroup, charged with deciding what to do if we're suddenly confronted with evidence of alien intelligence. He believes the search so far has fallen into an anthropocentric trap--assuming that an alien species will look, think, and behave much like us. In this provocative book Davies refocuses the search, challenging existing ideas of what form an alien intelligence might take, how it might try to communicate with us, and how we should respond if it does.

The Eerie Silence 2024 pdf epub mobi 电子书

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