Respuesta :
The moon is thought to be approximately 4.5 billion years old. It was previously believed to be about one hundred million years older than this, but recent research regarding the moons formation has changed the estimated to 4.5 billion years.
Answer: approximately 4.5 billion years old
Explanation:
The moon is as old as earth because it was formed when another earth like planet crashed into our planet which formed the earth, then the collision made a mess of dust and substance which formed into the moon.