Ron, curious you should mention this fellow. I had no knowledge of him until I googled his name from your post,

. What I've written has come from my own reading and listening to people from different parts of the world.
I certainly am not proclaiming anything about alien visitations. I do have an open mind when I listen to old cultures. Many of the links have been lost and along with this the meanings to many of their images. But it has to be acknowledged that there many uncanny resemblances to what we would consider spaceflight and astronauts, and in cultures across the world and across human history.
Is ET out there? Buggered if I know, and buggered if I care actually. He ain't gonna pay my mortgage...