.On Nov 16, 1974, human beings sent their very first notification to the superstars in an effort to talk to space beings. They performed this using what was then the biggest radio telescope on the planet, located at the Arecibo Observatory in Puerto Rico. A team of researchers led by Frank Drake as well as Carl Sagan delivered their information to the M13 galaxy.
The notification was actually filled in binary code as well as had info about individual DNA. It additionally featured bodies of an individual, the planetary system and the Arecibo telescope. The suggestion was that if any sort of invaders were to get the sign and also find out exactly how to decode it, they would certainly know where it stemmed from.
Given that M13 is 25,000 light-years away, it will certainly take 25,000 years for any sort of M13 invaders to hear our notification– if they are actually even out there. The Arecibo notification is actually a single of several messages wanted for extraterrestrials. Our team have likewise featured information on several space probe, like Trailblazer and Voyager.