I was just wondering, who do you think you're fooling?
Nobody, unless they're insane, believes creatures from another planet ever visited this place.
Others have no clue? Can I say "bullshit" here?
Everyone knows, including yourself, that invoking intelligent design = invoking supernatural magic = invoking a magic god fairy = invoking what you call God.
Nothing could possibly be more religious and not scientific than your magical intelligent design creationism. Believe what you want, but you only ruin your reputation when you're dishonest about it.