Many people around the world are divided on the reality of existence aliens Or is it just a myth created by the human mind, and many theories have emerged that either support or disprove the idea of aliens from outside the planet, and the question remains.. Are there aliens?.
A group of researchers has presented an explanation for the reasons for the lack of communication aliens Or their visit to Earth so far (if any), and summed up the explanation about the absence of any evidence of the existence of intelligence on the planet.
The researchers explained their idea that we have not sent signals into deep space that could only be detected since the 1930s, and therefore those signals have not reached the aliens because the signals need thousands of years to reach, so they suggest that the aliens didn’t specify enough time to receive the signals and respond.
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The researchers confirmed that signals from planet Earth in the form of radio waves reached 15,000 planets and stars among the 400 billion stars of our galaxy, the Milky Way alone.
For his part, Amre Wandel, the physicist and author of the study, explained that only the stars that fall within the 50 light-year system have been reached by the waves and can have enough time to respond and respond to messages from the Earth that have been sent in the depths of space, such as for the first signals from the Earth through the radio waves, the aliens are unlikely to respond to them due to their mixing and will be difficult to distinguish between them.
Wandel added that the study’s theory indicates that there are no aliens 50 light-years away from us, but also doesn’t rule out their existence in other parts of the universe and their lack of communication with us thus far. signals from Earth to arrive, or their response to signals from Earth is still arriving.
The first message from Earth to deep space
The first intentional message was sent from Earth to deep space targeting aliens in 1974, and it was known as the “Arecibo” message, which carried simple information about Earth and humanity, while there are plans to send another message carrying the solar system and drawings of nuclear urination and the shape of male and female on Earth, plus some basic science and mathematics.
