jan 1, 75000000 BC - Xenu,also called Xemu, was, according to
Scientology founder L. Ron Hubbard, the dictator
of the "Galactic Confederacy" who 75 million
years ago brought billions
of his people to Earth (then known as "Teegeeack") in DC-8-like spacecraft, stacked
them around volcanoes, and killed them with
hydrogen bombs. Official Scientology scriptures
hold that the thetans (immortal spirits) of these
aliens adhere to humans, causing spiritual harm.