Where did the moon come from again?

1. Splitting theory. The moon was originally a part of the earth, and then because the earth rotated too fast, it threw out some of the material on the earth, which formed the moon when it broke away from the earth.

2. Capture theory. According to this hypothesis, the Moon was only an asteroid in the solar system, and once, because it orbited near the Earth, it was captured by the gravitational force of the Earth, and has never left the Earth since then.

3. The homology theory. This hypothesis holds that both the Earth and the Moon are floating nebulae in the solar system that rotate and accrete, forming stars at the same time.

4. Great collision theory. The main theory is that long ago the earth was collided with a form, and the remnants flew off and fused to form the moon.

The strongest claim now is the fourth