Something is moving inside of the Moon. Yes, you read that correctly.

  • catloaf
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    6 hours ago

    A loose set of rocks could be described as a fluid, but not a liquid. But a cold cluster of rocks would not have fluid motion.

    Regardless, the moon’s core temperature is estimated around 1400°C. This means liquid iron or solid or semisolid austenite depending on the presence of other elements, primarily carbon.