.On Nov 16, 1974, people delivered their 1st message to the stars in an effort to consult with e.t.s. They performed this utilizing what was actually after that the biggest radio telescope in the world, situated at the Arecibo Observatory in Puerto Rico. A group of scientists led by Frank Drake and also Carl Sagan sent their notification to the M13 galaxy.
The information was recorded binary code and contained details concerning individual DNA. It also consisted of bodies of a human, the planetary system as well as the Arecibo telescope. The tip was that if any kind of invaders were to obtain the sign and also determine just how to decipher it, they would certainly understand where it arised from.
Due to the fact that M13 is 25,000 light-years away, it will take 25,000 years for any type of M13 invaders to hear our message– if they are actually level there. The Arecibo message is a single of numerous information wanted for e.t.s. We have actually also consisted of notifications on many space capsule, including Leader as well as Voyager.