What is the massive thing under the Moon's surface? - Big Think
- What is the massive thing under the Moon's surface? Big Think
- Huge mysterious blob discovered under the moon's biggest crater NBC News
- Astronomers aren't sure what this huge mass embedded at the center of the moon is WLOS
- Scientists discover 4.8 quintillion pound "mystery blob" below the moon's surface Boing Boing
- Giant mystery blob found beneath moon's largest crater 9News.com KUSA
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