Have you ever wondered who else is living in the universe? Science has proved that there are multi planetary species living at the same time but we aren’t able to contact any of them yet. Aliens have been living before the existence of earth.
Like in the Star Trek TV series you have seen people going to other planets – visiting the whole universe. They have Space Ships that can travel faster than any object and using technologies that are yet to discover by mankind.
Those are all true and would happen in the future, maybe we would be unable to witness that but all that is gonna happen. Like Tesla Nikola predicted things that are happening now. See this mind blowing infographic.