.On Nov 16, 1974, human beings sent their 1st information to the stars in an attempt to get in touch with extraterrestrials. They performed this using what was actually after that the largest broadcast telescope on the planet, situated at the Arecibo Observatory in Puerto Rico. A group of scientists led by Frank Drake and also Carl Sagan delivered their information to the M13 galaxy.
The message was actually filled in binary code as well as had details concerning individual DNA. It additionally included numbers of a human, the planetary system and the Arecibo telescope. The idea was actually that if any type of aliens were actually to obtain the signal and also figure out how to translate it, they would recognize where it came from.
Because M13 is 25,000 light-years away, it is going to take 25,000 years for any sort of M13 invaders to hear our notification– if they are actually level certainly there. The Arecibo message is only one of numerous notifications aimed for extraterrestrials. Our team have also featured information on many space capsule, such as Trailblazer and also Voyager.