A few things I can't get my head round - How did the biggest explosion of all time (I think ) come from no where?Why are we bothering exploring our universe when the human race will be gone in a fraction of its life?Is us finally starting to figure this stuff out and our planet going to shit (global warming, terrorism) a coninsidence?How far will we get realistically get in my life time (16)?Do we even know whats passed our milky way? If so how? If not are we just guessing?Will it ever be possible to time travel?Even If NASA found or have found something amazing would they really tell the rest of the world?Surely one day our natural resources will run out and we wont be able to get into space again?I think the universe may have been designed to keep us on our planet and we some how we surpassed our expectations, anyone agree?Could my life be a dream?When we die we will always be part of the universe in some way or another, right?Will it ever be possible for a human to life forever? I personally think you would lose your mind. I could go on.............