limited hangouts. that's what I think it all is. I don't believe in Aliens, I find little potential in their being present, unless they were here before us, and then while technically being alien, that isn't what people think of when they say alien. Prometheus more or less captured my idea in regards to the origin of life on earth. Not that I believe it, but I find panspermia much more plausible than aliens arriving here after the emergence of homo sapiens.