Aliens are watching Earth
According to scientists at the University of Manchester, alien civilizations may be observing Earth.
To do this, they use radio signals from large airports. This is reported by the Daily Star.
Researchers believe that the powerful L-band radars at Heathrow and Kennedy airports could serve as a kind of beacon for aliens.
These radars, which scan the airspace, unintentionally send signals into space.
Scientists suggest that advanced extraterrestrial civilizations with advanced technologies are capable of detecting these regular emissions.
According to astronomers’ calculations, such signals can be detected at a distance of up to several light-years.
Thus, human activity, in particular the operation of airports, unintentionally creates a channel.
Through this channel, hypothetical observers can learn about our existence and even draw conclusions about the technological development of our civilization.
Earlier it was reported that a mysterious UFO was spotted over an airport in the UK. The video captured a silver object the size of a car, smoothly hovering in the air.
