Earthbound souls know only the underside of the atmosphere in which they live. . . but go higher - above the dust and water vapor - and the sky turns dark until one can see the stars at noon.
We [comics] create our own reality on the show. I'm in a cocoon of the character's creation. Even within that reality, he's in a cocoon. While I'm an improviser and enjoy discovery, the show follows a script. I have a pretty good idea what's going to happen. It's a very crafted, controlled environment.