The title was a familiar one to Sirius, one of few fiction books that he had managed to sneak past his mother when he was a child, and one that he had read cover to cover more times than he could count. It brought a grin to his face, having not actually thought about it since he started studying.<br/>“Yeah, I used to try and sneak books about space past my mother constantly as a kid, for some reason that one made the cut,” he said, glad to find something else that he and Remus had in common.<br/>All in all, Sirius considered Remus a good friend of his, realising that the two of them actually had a lot of things in common and he quite enjoyed spending time with him whenever he got the chance.<br/>“First time reading it?”