H2 is showing the Universe all evening. At 9 EST, the episode is going to be about Dark Matter which references a lot of the things being discussed above. For those of you who are perverts, at 8 EST the episode is going to be about sex in space. At 10 there is a new episode on. I have seen the dark matter episode and am watching this show until Game of Thrones and then will come back to it after Game of Thrones.