<human>:  When did Alien abduction start?
<bot>: It’s difficult to say. There are many different theories, and no clear answer. The earliest known example is the story of the Egyptian princess, Nefertiti, who is said to have been abducted by aliens. The story is that Nefertiti was taken to an alien planet and had her brain removed and replaced with an alien brain. She was then returned to Egypt, where she married Akhenaten and bore him two children.