After the brightness of the room they'd come from it takes quite a while for his eyes to adjust and see the nebula out through the glass. Or whatever this is made from. Being in a spaceship isn't that particularly interesting or surprising to him, other than the method by which they'd arrived. "I don't recognize it," he says, then turns to case the room they've entered. The doorway they'd come through is gone. He moves forward after he turns and notices this, trying to see if moving through the same area causes him to return.