.On November 16, 1974, human beings delivered their very first notification to the superstars in an attempt to call e.t.s. They performed this using what was at that point the biggest broadcast telescope on the planet, located at the Arecibo Observatory in Puerto Rico. A team of scientists led through Frank Drake as well as Carl Sagan delivered their message to the M13 star cluster.
The information was recorded binary code and also consisted of relevant information about individual DNA. It additionally consisted of figures of an individual, the solar system as well as the Arecibo telescope. The suggestion was that if any sort of invaders were actually to get the indicator and also figure out how to decipher it, they would certainly know where it arised from.
Considering that M13 is 25,000 light-years away, it is going to take 25,000 years for any type of M13 aliens to hear our message– if they are even out there certainly. The Arecibo message is actually a single of several messages meant for extraterrestrials. We have actually additionally included information on numerous space capsule, like Leader as well as Voyager.