i heard bout the visitors tomb however it was the KGB who first found it back in those times where videos were in blac and white. so this czech arch wasnt the first to discover the tomb. plus, also in the tomb were gold plates with calligraphy some say they're answers to questions we dont know.if you were to gather all the sand on every beach on earth it still wouldnt be near as big as our universe* note that earth would just be a single grain of sand.if you read the books of most religions eg. bible, quran, tawrat, angil most prophets came down with fire dragons or flying horses basicly SENT from above. the people back in those days didnt know about cars, trains or planes. let alone a flying machine the was hundreds of thousand of years ahead of their technology. they described it best they can. there will be a day where people all over the world will discover that we are not alone in this universe and i would like to see what all these religions have to say about it. how could there be a god and also be aliens?300 years ago the vatican used to hang people for suggesting that there are other planets in the universe. scientist over the past 2 years have found at least 9 new planets, one is being called super earth!. in the end if there are intellegent lifeforms out there and i believe there is i hope they are looking out for earth and all mankind cause there are alot of people out there ploting for world dominance and willing to stop at nothing to achieve that goal. people be prepared stock up on food and medical supplies, we are passing through dark times and only the prepared might have a chance to survive.