Every time I glance up, I think 'wow'. Since we're just on a small planet in this huge universe. It fills me with questioning and longing, and I always wonder what it would feel like to be up there looking down on the earth like those lucky astronauts get to do. I've always been interested in space, and there are so many things left unanswered for us! No telling how many planets and such we have overlooked. I think its the wonder, and the constant threat that we are under from collisions and such. I dunno, Its just so mysterious I suppose is why.