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首页> 外文会议>Instruments, methods, and missions for astrobiology XIV >A brief history of the search for extraterrestrial intelligence and an appraisal of the future of this endeavor
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A brief history of the search for extraterrestrial intelligence and an appraisal of the future of this endeavor

机译：搜寻外星情报的简要历史以及对这项工作未来的评估

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摘要

The idea that credible searches for Extra-Terrestrial Intelligence (ETI) could be carried out were laid out in detail in the (now classic) paper by Morrison and Cocconi (1959).1 They suggested using the radio band for these searches. Since then radio searches have been carried out by over sixty different groups. No signals from ETIs have been identified. Most searches did not have high sensitivity and it is not surprising that ETI signals were not detected. It is important to note, however, that these efforts were instrumental in developing new technical capabilities and they helped generate wide interest in this field. In this paper I will briefly discuss the more sensitive searches that have been carried out and some of the other searches that are arguably quite innovative or have been influential in some other manner.
机译：Morrison和Cocconi（1959）在（现在是经典的）论文中详细阐述了可以进行可靠的外星情报（ETI）搜索的想法。1他们建议使用无线电频段进行这些搜索。从那时起，已经有60多个不同的小组进行了无线电搜索。没有发现来自ETI的信号。大多数搜索没有很高的灵敏度，因此没有检测到ETI信号也就不足为奇了。但是，必须指出的是，这些努力对于开发新的技术能力至关重要，并且有助于引起人们对该领域的广泛兴趣。在本文中，我将简要讨论已进行的更敏感的搜索，以及其他可以说是相当创新或以其他方式产生影响的搜索。

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