This just makes me giggle. We think we know the nature of the universe when we can't even get to a neighboring planet. We think we know the origin of how things began and we can't even see or chart out the entire universe. We don't even know if there's life on other worlds (intelligent life). The big gaping hole found in the universe is most likely one of many or it could be the only one. We're so small yet we continue to think our brains are so big and we know everything.