.On November 16, 1974, human beings sent their initial notification to the stars in an attempt to speak to space beings. They did this using what was then the most extensive radio telescope in the world, found at the Arecibo Observatory in Puerto Rico. A team of experts led through Frank Drake as well as Carl Sagan delivered their message to the M13 star cluster.
The information was filled in binary code as well as had relevant information about individual DNA. It likewise consisted of amounts of an individual, the planetary system as well as the Arecibo telescope. The tip was that if any aliens were actually to receive the signal as well as find out exactly how to decode it, they would certainly recognize where it arised from.
Due to the fact that M13 is 25,000 light-years away, it will certainly take 25,000 years for any M13 invaders to hear our information– if they are actually flatten certainly there. The Arecibo message is just one of several messages intended for space beings. Our company have additionally featured notifications on several spacecraft, such as Trailblazer and also Voyager.