Michael Lloyd...your comment is lazy and unprofessional as there is an awful lot of information regarding this phenomena..orthodox scientists are in my opinion a bunch of lazy people. they are far too lazy to read over the documentation that goes back thousands of years and they just shrug it off by saying none of this is true without even testing and researching the data. go back to sleep

The odds of life on or around our level in fact may be extremely rare, many scientists, and philosophers, have mentioned this yet this antithesis is never mentioned in shows like this, as a documentary director and lover of science I am never really impressed by photographic or film evidence, I want to believe but I'm reminded always of the old saying that visual proof is the weakest proof, learning to think properly about this subject is more important to me as director, and this is candy for the lazy

i have been interested in this phenomenon since i was 12 years old.im 31 now and i know life is out there.i have come to believe life has visited earth.if you do research you will find something big is going on.110 percent

love this