Saturn’s rings and largest moon may have formed after a cosmic collision, astronomers say

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.
Science Daily

A lost moon may have created Titan and Saturn’s rings

Saturn’s largest moon, Titan, may have been born in a colossal cosmic crash. New research suggests Titan formed when two older moons slammed together hundreds of millions of years ago—an event so ...