Our future is a real mystical feature for us. We won’t know what will happen or when will it happen, only we can predict. For example, people who thinks there’s an alien attack may be for people crazy or mental. However, some may be true, but when or from where. Questions like where did we come from? can send people researching for years and will never find the answer. Now scientists are trying to create GPS in other planets and so we will be able to see what’s going on. Same like the Kepler Space telescope, they shoot it up to space to try and find new creatures that lives in different planets. In my opinion, I think that it’s a really cool way to find out your surroundings, maybe the “aliens” are looking at us now.