In the 1970's, we utilized the Arecibo Radio Antenna to broadcast a message to the depths of space in the hopes of comming into contact with life beyond this world. In 2003, we did the same thing, sending a methematical code to convey our thoughts to the universe around us. I begin this thread by asking if we are wise to do this and whatever reason for your thoughts. I myself, believe that there are extraterrestrials out there and tha one day we may come into contact with them. I don't have much of an opinion of weather or not they are benign. I thank you for your time.