Formation and evolution of the Solar System impact event, the Tunguska event, the Chelyabinsk meteor and the impact feature Meteor Crater in Arizona. The process of accretion, therefore, is not complete, and may still pose a threat to life on Earth. Over the course of the Solar System's evolution, comets were ejected out of the inner Solar System by the gravity of the giant planets, and sent thousands of AU outward to form the Oort cloud, a spherical outer swarm of cometary nuclei at the farthest extent of the Sun's gravitational pull. Eventually, after about 800 million years, the gravitational disruption caused by galactic tides, passing stars
Inquisition: The Persecution and Prosecution of the Reverend Sun Myung Moon Inquisition: The Persecution and Prosecution of the Reverend Sun Myung Moon Inquisition is a 1991 book by Carlton Sherwood about the early 1980s investigation and trial of Sun Myung Moon, the leader of the Unification Church, for violations of United States tax law (see United States v. Sun Myung Moon). The book, subtitled "The Persecution and Prosecution of the Reverend Sun Myung Moon", alleges that there were elements of racism and religious persecution in the prosecution of the Moon case. The book was published by Regnery Publishing, an American publisher which specializes in conservative books. "Inquisition" relates the story of