Aliens may be searching for us - which would help our hunt for ets

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Aliens may be searching for us - which would help our hunt for ets"


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He wrote in a paper published in arXiv: “There are a number of reasons a civilisation would use directed energy systems of the type discussed here. “If other civilisations have an


environment like we do they might use DE system for applications such as propulsion or scanning systems to survey their local environment, power beaming across large distances among many


others. “Surveys that are sensitive to these ‘utilitarian’ applications are a natural by-product of the ‘spill over’ of these issues, through a systematic beacon would be much easier to


detect.” This technique would be very different to what SETI has been doing which was to send radio signals into space in the hope that another civilisation intercepts them, the report


continues. However, the authors of the paper add that aliens might not be using technology similar to these at all. The paper states: “What is an assumption, of course, is that


electromagnetic communications has any relevance on times scales that are millions of year and in particular that electromagnetic communications (which includes beacons) should have anything


to do with wavelengths near human vision.”


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