New study reveals moon is 40 million years older than believed

A recent analysis of lunar dirt brought back by the final Apollo mission in 1972 has revealed that the moon is 4.46 billion years old, approximately 40 million years older than previously believed. Researchers from The Field Museum of Chicago determined that the moon originated from a Mars-sized object that collided with Earth and never left its orbit. By studying lunar crystals, scientists were able to establish the age of the moon and gain insights into its formation. Understanding the moon's role in stabilizing Earth's rotational axis and influencing tides is crucial for comprehending our natural system.