It's late in the evening when your friend Mike, a brilliant astronomy student, points his radio telescope to Omega Centauri, a large globular cluster distant almost 16000 light-years from the Earth.
After inspecting the sky for a few minutes, you notice a strange signal coming from an outer star. It's a 177 GHz microwave radiation with a variable amplitude.
Mike is amazed, he has never seen a signal like it, so he decides to analyze it.
Immediately he notices that the wave conveys a sort of message; then he observes that this message is periodic, so he is able to extrapolate this binary sequence:
Now, Mike is at a dead end, he has no idea of how to interpret that signal. Does it really contain a message? Is it artificial or natural? Aliens are communicating?
Help Mike finding all the information included in the mysterious signal.