The giant impact theory that the moon formed when Earth collided with another object named Theia that was roughly the size of Mars. The debris ejected into space later came together to form the moon.

The giant impact theory that the moon formed when Earth collided with another object named Theia that was roughly the size of Mars. The debris ejected into space later came together to form the moon.

The currently most-accepted theory is that it was the result of an impact, of a giant object with Earth.

They generally don't. The Giant Impact Hypothesis is generally accepted amongst scientists.

Giant Impact, Big Splash, or Theia Impact.