What Is the Space Rumble?

The space roar is a totally weird, unexplained source of radio from space. It comes in the radio spectrum, which is where we often listen to rit. You might even be hearing this podcast on the radio, which means it's been transmitted using radio waves. Since it is coming in through the radio waves, you need a radio antenna. Nobody ever thought that there are natural sources of radio waves out there in the universe and by listening to them, we could tell what's going on. And so here it was, like a whole new way to listen to the sky, to look out at the universe.