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Ancient Lunar Remelting Reveals Moon's Age: 4.35 Billion Years Old

Image source: Nature.com

Lunar research has taken a significant step forward with new findings that suggest the Moon is approximately 4.35 billion years old. This conclusion comes from a study that examined lunar rocks and zircon minerals, which were found to have undergone a remelting event. This remelting was driven by the Moon's orbital evolution, a process that has helped reconcile previous discrepancies in estimates regarding the Moon's formation and the crystallization period of its magma ocean.

The study, published on Nature.com, provides crucial insights into the Moon's geological history. The remelting event effectively reset the ages of these lunar materials, offering a more accurate timeline for the Moon's development. This research not only enhances our understanding of the Moon's past but also contributes to broader knowledge about the early solar system and planetary formation processes.

By aligning the formation time of the Moon with the crystallization of its magma ocean, scientists can now present a more cohesive narrative of the Moon's early history. This discovery underscores the dynamic nature of celestial bodies and the complex interactions that shape their evolution over billions of years.

For more detailed information, you can refer to the original study on Nature.com.

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