There is definitely something. Watch some early Ancient Aliens series and try to concentrate on the facts they present, it is definitely interesting. Some facts about Chichen Itza, Mexico and Saqqara, Egypt, etc. Even in our backyard in the west in Arizona Hopi tribes and their petroglyphs.... Most religions of the world talking about beings coming from the sky. They didn't know any better so it must be Angels or God himself. Don't want to start religious wars here but when you think about it for a second beyond your beliefs it is getting really interesting... just saying.