Humans wondered for a very long time whether earth is the only place where life exists. We have looked up in the sky, but the distances has always seemed too large for us to ever make contact with whatever potential life form that is out there. The recent (in evolutionary measurements) advancements in technology have allowed us to send messages into space. In this podcast, it is discussed the why, when, who, what and how regarding sending messages into space with the intention to find life.