The moon is 4.5 billion years old.
The same side of the Moon always faces the Earth.
The moon causes many of the tides in the Earth's oceans. This is because of the gravity force between the Earth and Moon.
The moon is 4.5 billion years old.
The same side of the Moon always faces the Earth.
The moon causes many of the tides in the Earth's oceans. This is because of the gravity force between the Earth and Moon.