Alberto’s research paper is named ‘Estimating the Prevalence of Malicious Extraterrestrial Civilizations’. Their paper aims to warn other scientists and reveal a number of alien civilizations that can respond to messages being sent into space. In his paper, he has also given the number of attacks on Earth, including WoW Signal.
Aliens have different brains than humans
Alberto speculates that four alien civilizations may invade our planet. He also warned scientists to be careful in using Messaging Extraterrestrial Intelligence (METI). Talking to Vice, he said, ‘We don’t know about the brains of people from other worlds. People from another world civilization may have brains with a completely different chemical composition. Maybe they don’t have empathy or have more psychotic behavior.’
Did aliens send a signal to Earth?
The researcher said, ‘I studied this method, which has some limitations because we do not know what the brains of aliens are like.’ Scientists say that a mysterious signal was sent by aliens from another solar system similar to ours about half a century ago. This is known as ‘WoW signal’. The radio signal was received on 15 August 1977. Which was about a minute long. Scientists worked on this signal for years.