With its gigantic dimensions, the universe far exceeds our earthly imaginations. With present technologies, we can only speculate about what might exist outside the universe visible to us. Therefore, the fact that some scientists seem to be receiving signals from a proverbial alien world is all the more sensational. What exactly hides behind this astronomical discovery, we will reveal to you in the following video. Furthermore we would like to investigate the efforts mankind has carried out in the past in order to make potential extraterrestrial beings aware of the existence of our species. We hope you enjoy our galactic journey together