- The Moon Is Much Older Than We Thought, New Research Suggests ScienceAlert
- Tidally driven remelting around 4.35 billion years ago indicates the Moon is old Nature.com
- The moon may be older than previously thought, study finds NBC News
- Ancient Moon Melt Event May Explain 150-Million-Year Gap in Age Estimates Scientific American
- The moon may be 100 million years older than we thought Space.com