<p>UFOs are a fact. Extraterristrials are a fact. Even if there are a lot of bogus information out there, misunderstandings and what not, weather balloons and whole array of other things, the so-called aliens are here and have been here for thousands of year. But one thing that we must not forget is that we are talking about many different cultures here. Like there are many cultures on Earth, there are a plethora of cultures in space.