Is There Life Out There?

I think I'm writing the world's most boring science fiction book in which we hear from aliens. It's great. We paint the asteroids white and the aliens say hi. But the, I mean, what would be, because when Quasars were discovered that there was a thought that maybe they're the regularity of pulsars. There is this long sequence of things that people have thought, well, maybe that would be aliens ranging from canals on Mars, but also the first gamma ray burst,. These very powerful explosions of high energy radiation that we see coming from space.