.On November 16, 1974, humans delivered their very first information to the celebrities in an effort to get in touch with extraterrestrials. They did this using what was after that the most extensive radio telescope worldwide, situated at the Arecibo Observatory in Puerto Rico. A group of researchers led through Frank Drake and also Carl Sagan sent their message to the M13 star cluster.
The message was filled in binary code as well as contained information about individual DNA. It additionally consisted of numbers of an individual, the planetary system and the Arecibo telescope. The suggestion was actually that if any invaders were actually to get the sign and determine how to decode it, they would certainly understand where it stemmed from.
Since M13 is 25,000 light-years away, it will certainly take 25,000 years for any kind of M13 invaders to hear our message– if they are actually level there certainly. The Arecibo information is actually just one of many messages meant for e.t.s. We have likewise included messages on a number of space capsule, such as Pioneer as well as Voyager.