Scientists with aliens have a lot of hydration collapse. Anyone can say that they saw the alien. This universe is so great that we can not even imagine. NASA has revealed a lot to us and some of the information they have for eternity. Since life is dead in the world, it is not uncommon to live anywhere in the world. But the point of concern is how they are. Why do the stars think If any day they are contacted or met with them, how they will use them.