Scientists have sent the most powerful radio transmission message into space and have received a response
In 1974, scientists sent a message containing the location of the Earth in the solar system, our DNA structure, and other relevant details in space. In 2001, we received a response that has gone unnoticed by everyone. In 1974, scientists sent a message containing the location of the Earth in the solar system, our DNA structure, and other relevant details in space. In 2001, we received a response that has gone unnoticed by everyone. In an effort to discover intelligent alien life, Carl Sagan sent a transmission known as the ‘Arecibo’ message into space via radio waves. The message addressed to intelligent extraterrestrial beings was the most powerful radio transmission ever transmitted to space by humanity. By comparison, the signal sent into space was a million times stronger than a typical television broadcast. Aimed at a group of stars located more than 25,000 light years away, the pictorial message was sent in the hope that one day ...