Good morning seadragon. I'm posting something I posted a while ago which will explain my beliefs to you. Here goes.
'I've never considered the subject to be 'paranormal'. Logically, given the vast age of the universe, and the relatively young age of our solar system by comparison, the likelihood that there exist many civilisations far more advanced to ours is not impossible. In fact, unless you believe that we are unique, then it's highly probable - and if they are that far advanced, then they have made scientific discoveries that we have yet to dream of. To get your head around the idea, you have to imagine where we will be, technologically, in say, 10,000 years time. Now if other civilisations were at that point 10,000 years ago, there's every chance that their technology extended to inter-stellar space travel, as ours no doubt will in another 10,000 years. If you really think about the implications of that, the possibility that one, or more, of them have visited this planet in the past, or are taking the odd peep now, is not really remote at all. It doesn't take much thought to get it into perspective - but nevertheless, I'll sit back and wait for the usual derision from those who haven't taken the trouble to really think about it, or who are incapable of getting their heads around it - or who really do think that we're unique because God is supernatural and he made the universe especially for us pathetically arrogant Earthlings.'