.On Nov 16, 1974, people sent their initial message to the superstars in an effort to consult with e.t.s. They did this utilizing what was actually then the largest radio telescope worldwide, located at the Arecibo Observatory in Puerto Rico. A team of researchers led through Frank Drake as well as Carl Sagan sent their message to the M13 galaxy.
The message was actually recorded binary code and included relevant information concerning human DNA. It also featured figures of an individual, the planetary system as well as the Arecibo telescope. The concept was actually that if any kind of aliens were to receive the sign and also find out exactly how to decipher it, they would know where it arised from.
Since M13 is actually 25,000 light-years away, it will take 25,000 years for any type of M13 invaders to hear our information– if they are level there certainly. The Arecibo message is a single of a number of messages intended for e.t.s. We have likewise consisted of messages on several space probe, such as Leader and also Voyager.