He's seeing the actual Milky Way streaked across the sky. The whole of his entire galaxy, right there in front of him. Billions and billions of stars. Billions and billions of worlds. All of them, all of those seemingly endless possibilities, not fictional, but real, out there, existing, right now. There is so much more out there than just the world he knows, so much more than his tiny Washington town, so much more than even London. Or England. Or hell, for that matter.So much more that he'll never see. So much more that he'll never get to. So much that he can only glimpse enough of to know that it's forever beyond his reach.
