Spielberg really loves his aliens, doesn't he?Disclosure Day comes out today, and this is the fourth time this man has sat behind a camera and said, "Okay, but what if something came down from the sky.

For roughly the first three decades of his career, Spielberg tended to take a fairly sanguine view of aliens, refusing to succumb to the disaster-movie framework of aliens attacking terrified Earthlings. That changed in a big way after 9/11, when Spielberg made a couple of Tom Cruise -starring sci-fi blockbusters grappling with a changed world.

Long before Artemis II captured our attention by taking humans farther from Earth than ever before, humans have been fascinated by the possibility of exploring other worlds, finding life on other planets, and communicating with extraterrestrial beings.

This second set of remains belonged to what the world would come to know as the Starchild Skull. For nearly a century, this artifact has served as a battlefield between those who believe in extraterrestrial visitation and the scientific community that seeks a terrestrial,