A team of scientists from Manchester University showed this Military airports and basic radars They can notify any alien civilization of our existence. If there is an intellectual extraterrestrial life, it can find us. This can be the beginning of the science fiction film of Sunday sleep, but this is true. This study was presented on July 8 in Annual collection of astronomy Holds Real Astronomical SocietyAnd basically warns what can happen, but does not confirm that this is happening.
At the moment people We have not found an alien civilizationBut we cannot exclude that one of them found us. And the truth is that if your search method is the same as we use on Earth, it is more than possible that they did it because it translates very powerful technologies as ordinary as the airport.
A Tecnofirmas They are measurable features of any kind that provide scientific evidence of the existence of technologies. The radars of airports and military bases are clearly the result of the technology, and you can find the signs that they radiate. Even outside our solar system.
How will an alien civilization find us?
To develop this study, its authors analyzed signs released from several Airport radars from several places in the world And they checked whether it was possible to find them a tool similar to Green Bank radio, Located in Virginia Western. These are the tools that we use on Earth, among other purposes, Search for possible technical technologies. Therefore, it can be expected that an alien civilization also had yours.
What did the radar of the airport indicate?
When we talk about someone else’s civilization, we refer to an extraterrestrial life, reasonable enough for development Technology, like oursThe field or at least similar. With the help of Radio Country, it would not be very difficult for our radars. And, according to this study, at airports such as English Khitrovo and Gatvik Or American JFK, Signals up to 2×10 feetwhich can be easily detected outside our solar system. For example, it would be possible to detect an alien civilization located near Barnard StarOne of the main sources of the search for exoplanets similar to the Earth.
It is true that the exoplanet, similar to Earth, does not have to place alien civilization. Not even extraterrestrial life, but This is a good place to start looking.
As for military radars, they emit Signs similar to a rotating lighthouseWith spikes 1×10¹4 wattsThey can also be found very far and interpreted as Technofirmas.
Much more than extraterrestrial life
This study is very curious in the sense that the hypothetical extraterrestrial civilization could know about us, but it is also useful here on Earth. And, as one of his authors explained, Michael GarrettUnderstand how our signals spread in space, help us “Protect the radio”The field, that is, it helps to avoid interference between different transmission systems, improving future radar systems. In addition, it serves to assess the influence of human activity on the space environment.
All of them are advantages, not only the question of what will give a possible intellectual extraterrestrial life about us.
Source: Hiper Textual
