its not rubbish,its very true,if you use your brain and -=research=- the subject you will find this kind of thing has been going on for 1000's of years
i did not believe in this stuff till i researched it.....
Dr Allen J Hynek was also a non believer until he researched the subject
we live on a planet that surrounds a sun...every star that you look at in the night sky is a sun...so you would have to be very small minded to believe that there are no other planets out there like earth orbiting other suns that are capable of producing life as we know it...and even if these planets are not like earth...life always finds away even in the harshest conditions...only reason we cannot see if these distant suns have planets orbitting them is because we dont have the technology to see that far away,apart from a wobble in the star(sun) which shows that some kind of bodie is pulling at it(gravity)...its all common sense and once you research our solar system you can just tell there is other intelligent life out there,wether people tell you that there is or there is not....common sense