.On Nov 16, 1974, humans delivered their very first message to the stars in an attempt to get in touch with space beings. They did this utilizing what was after that the largest broadcast telescope around the world, located at the Arecibo Observatory in Puerto Rico. A team of scientists led through Frank Drake and Carl Sagan delivered their message to the M13 star cluster.
The information was recorded binary code as well as contained information about individual DNA. It also consisted of figures of an individual, the planetary system as well as the Arecibo telescope. The tip was actually that if any type of invaders were actually to obtain the signal and determine how to decipher it, they would certainly recognize where it arised from.
Since M13 is 25,000 light-years away, it will definitely take 25,000 years for any kind of M13 invaders to hear our notification– if they are level there certainly. The Arecibo notification is a single of numerous notifications intended for space beings. Our company have actually likewise included notifications on several space probe, such as Leader and Voyager.